Butyronitrile supplier | CasNO.109-74-0

Name
n-Butanenitrile
EINECS 203-700-6
CAS No. 109-74-0
Article Data213
CAS DataBase
Density 0.785g/cm³
Solubility Slightly AUTOIGNITION
Melting Point -112 C
Formula C₄H₇ N
Boiling Point 118 C
Molecular Weight 69.1063
Flash Point 16 C
Transport Information UN 2411 3/PG 2
Appearance Clear liquid
Safety A poison by ingestion, skin contact, intraperitoneal, and subcutaneous routes. Moderately toxic by inhalation. Experimental reproductive data. A skin irritant. Dangerous fire hazard when exposed to heat, flame, or oxidizers. To fight fire, use alcohol foam. When heated to decomposition it emits toxic fumes of NO_x and CN⁻.
Risk Codes R11;R23/24/25;
Molecular Structure
Hazard Symbols T
Synonyms Butyronitrile(6CI,8CI);1-Cyanopropane;NSC 8412;Propyl cyanide;n-Butanenitrile;n-Butyronitrile;g-Butyronitrile;
PSA 23.79000
LogP 1.31008

Synthetic route

: 110-69-0
butyraldehyde oxime

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With nickel(II) chloride dihydrate In acetonitrile at 80℃; Molecular sieve; Inert atmosphere;	100%
With oxalyl dichloride; Triphenylphosphine oxide In chloroform-d1 at 20℃; for 1h;	99%
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide In tetrahydrofuran; ethyl acetate at 20℃; Beckmann rearrangement; Inert atmosphere;	95%

: 109-73-9
N-butylamine

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With copper(I) chloride; 4 A molecular sieve; oxygen In pyridine at 60℃; for 24h;	96%
With potassium hydroxide; nickel copper formate; (Bu4N)2S2O8 In 1,2-dichloro-ethane at 20℃; for 10h; Oxidation;	92%
With potassium hydroxide In water at 30℃; for 4h; electrolysis at a Ni(OH)2 anode and a steel cathode, current - 2 A, cell voltage - 2.0 V;	90%

: 123-72-8
butyraldehyde

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With aluminum oxide; hydroxylamine hydrochloride; methanesulfonyl chloride at 100℃; for 0.75h;	95%
With ammonium hydroxide; N-Bromosuccinimide at 0℃; for 0.166667h;	94%
With hydroxylamine hydrochloride; methanesulfonyl chloride In neat (no solvent) at 70℃; for 2h;	91%

: 541-35-5
butanamide

: 603-35-0
triphenylphosphine

A: 109-74-0
propyl cyanide

B: 791-28-6
Triphenylphosphine oxide

Conditions

Conditions	Yield
With aluminum oxide; LutClO4 In dichloromethane constant current electrolysis;	A 95% B n/a

...Expand

: 5775-75-7
(E)-butanal oxime

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With aluminum oxide; methanesulfonyl chloride at 100℃; for 0.0833333h;	95%
With N,N-dimethyl-formamide at 135℃; for 48h;	76%

: 71-36-3
butan-1-ol

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With nitrogen; ammonia at 240℃; Catalytic behavior; Heating;	94%
With ammonia at 230℃; Inert atmosphere;	86%
With potassium hydroxide; ammonium bicarbonate; (Bu4N)2S2O8; copper(II) formate; nikel(II) formate In isopropyl alcohol at 25℃; for 2h;	85%

: 60-01-5
tributyrin

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With ammonia at 220℃; for 40h; Autoclave;	94%

: 5775-76-8, 5780-42-7, 628-79-5
valeraldoxime

: 1885-29-6
anthranilic acid nitrile

A: 109-74-0
propyl cyanide

B: 28144-70-9
anthranilic acid amide

Conditions

Conditions	Yield
With linear poly(4-vinylpyridine) supported [Cp*IrCl2]2 complex by coordinative immobilization In tert-Amyl alcohol at 125℃; for 15h; Schlenk technique; Inert atmosphere;	A n/a B 93%

...Expand

: 71-36-3
butan-1-ol

A: 109-74-0
propyl cyanide

B: 109-73-9
N-butylamine

Conditions

Conditions	Yield
With ammonia; zinc(II) oxide at 420℃;	A 92.2% B n/a
With ammonia; zinc(II) oxide at 340℃; Product distribution; 1:4 molar ratio n-butyl alcohol/NH3, other temperature (300-420 deg C), other catalyst (oxidized form of SMS-4 Zn-Cr-O);;	A 86.7% B 6%

: 541-35-5
butanamide

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With lead acetate In dichloromethane for 12h; Catalytic behavior; Solvent; Reagent/catalyst; Time; Reflux;	92%
With pyridine; <(chlorosulfinyloxy)methylene>dimethylammonium chloride In dichloromethane for 6h; Ambient temperature;	70%
With phosphorus pentoxide

: 109-73-9
N-butylamine

A: 109-74-0
propyl cyanide

B: 4853-56-9
(butylidene)butylamine

Conditions

Conditions	Yield
With oxygen In para-xylene at 110℃; for 1h;	A 10% B 90%

: 5332-06-9
4-bromobutanenitrile

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With nickel In tetrahydrofuran at 20℃; for 12h;	85%

: 16536-93-9
butanethioamide

: 100-44-7
benzyl chloride

A: 109-74-0
propyl cyanide

B: 538-74-9
dibenzyl sulfide

Conditions

Conditions	Yield
With sodium hydroxide; tetrabutylammomium bromide In water; benzene at 30℃; for 2h; Product distribution;	A 75% B 80%

...Expand

: 75-05-8
acetonitrile

: 107-92-6
butyric acid

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With bis(acetylacetonate)oxovanadium In tetrachloromethane at 150℃; for 6h; Autoclave;	80%

: 110-69-0
butyraldehyde oxime

: 50450-21-0
dimethylbromosulphonium bromide

A: 109-74-0
propyl cyanide

B: 67-68-5
dimethyl sulfoxide

Conditions

Conditions	Yield
In acetonitrile at 20℃; for 4h;	A 76% B n/a

...Expand

: 4786-20-3
but-2-enenitrile

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With sodium tetrahydroborate In pyridine; methanol at 120℃; for 2h;	75%
With Amberlite IRA-400; borohydride form; copper(II) sulfate; cyclohexene In methanol at 20℃; for 1h; Reduction;	99 % Chromat.
With triethylsilane; sulfuric acid; 5%-palladium/activated carbon In tetrahydrofuran at 20℃; for 16h;	67 %Spectr.
With 1,2,3-trimethoxybenzene; hydrogen In ethyl acetate at 20℃; under 750.075 Torr; Flow reactor; Green chemistry; chemoselective reaction;	99 %Spectr.

: 628-20-6
4-Chlorobutyronitrile

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With nickel In tetrahydrofuran for 15h; Heating;	75%

: 10424-98-3
butanal N,N-dimethylhydrazone

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With 3-chloro-benzenecarboperoxoic acid In dichloromethane for 4h;	71%

: 22264-50-2
1-aminocyclobutane-1-carboxylic acid

A: 109-74-0
propyl cyanide

B: 4043-88-3
3,4-dehydro-L-proline

Conditions

Conditions	Yield
With ammonium hydroxide; [CuII(2,2'-bipyridine)(1-aminocyclobutane-1-carboxylic acid(H-))]ClO4*H2O; dihydrogen peroxide In water; N,N-dimethyl-formamide at 35℃; Kinetics; Overall yield = 20 %;	A 33% B 67%

: 75917-32-7
methylazodiphenylmethanol

: 107-13-1
acrylonitrile

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
phenol In benzene at 35 - 50℃; for 16h;	52%

: 1-aminocyclobutane-1-carbonitrile

A: 109-74-0
propyl cyanide

B: cyclobutanimine

Conditions

Conditions	Yield
With potassium hydroxide at 90℃; under 0.0750075 Torr;	A 7% B 51%

: 106-94-5
propyl bromide

: 75-86-5
2-hydroxy-2-methylpropanenitrile

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With potassium carbonate; dibenzo-18-crown-6 In benzene for 5h; Heating;	46%

: 109-73-9
N-butylamine

A: 109-74-0
propyl cyanide

B: 4853-56-9
(butylidene)butylamine

C: 123-72-8
butyraldehyde

Conditions

Conditions	Yield
With oxygen In water at 225℃; under 750.075 Torr; for 1h; Catalytic behavior; Mechanism; Time; Concentration; Flow reactor;	A 34% B n/a C n/a

...Expand

: 491-35-0
C6H4NCH2CHCCH2

A: 109-74-0
propyl cyanide

B: 97580-20-6
1-(4-methylquinolin-2-yl)butan-1-ol

Conditions

Conditions	Yield
With sulfuric acid; hydroxylamine-O-sulfonic acid; iron(II) sulfate In water at 80℃; for 2h;	A 30% B 0.1%

: 4786-20-3
but-2-enenitrile

A: 109-74-0
propyl cyanide

B: 109-73-9
N-butylamine

Conditions

Conditions	Yield
With C26H41Br2FeNP2; hydrogen; potassium hexamethylsilazane; sodium triethylborohydride In tetrahydrofuran at 140℃; under 45004.5 Torr; for 36h; High pressure; Autoclave;	A 19% B 66 %Chromat.

: 4786-20-3
but-2-enenitrile

A: 109-74-0
propyl cyanide

B: 40651-89-6
2-aminobutyronitrile

C: 90196-92-2
2,3-Diethylsuccinodinitril

Conditions

Conditions	Yield
With ammonia for 3h; Irradiation;	A 6% B 4.5% C 6%

...Expand

: 51789-75-4
1-cyano-propane-1-carboxylic acid

A: 109-74-0
propyl cyanide

B: 15719-64-9, 15719-76-3, 97762-63-5
methylammonium carbonate

Conditions

Conditions	Yield
beim Erhitzen;

: 102-82-9
tributyl-amine

: 109-74-0
propyl cyanide

Conditions

Conditions	Yield
With nickel at 360 - 380℃;

: 109-74-0
propyl cyanide

: 14389-13-0
5‐propyl‐1H‐1,2,3,4‐tetrazole

Conditions

Conditions	Yield
With sodium azide; triethylamine hydrochloride In toluene at 110℃; for 16h; Inert atmosphere;	100%
With sodium azide; triethylamine hydrochloride In toluene at 110℃; for 16h; Inert atmosphere;	100%
With sodium azide; triethylamine hydrochloride In N,N-dimethyl-formamide at 130℃; for 4h; Microwave irradiation; Inert atmosphere;	95%

: 109-74-0
propyl cyanide

: 541-35-5
butanamide

Conditions

Conditions	Yield
With manganese(IV) oxide; silica gel In hexane for 16h; Heating;	100%
With potassium hydroxide In water; dimethyl sulfoxide at 60℃; for 8h; High pressure; Green chemistry;	99.9%
With [2,2]bipyridinyl; water; palladium diacetate at 70℃; for 24h; Catalytic behavior; Mechanism; Temperature; Reagent/catalyst; Schlenk technique; Sealed tube;	97%

: 109-74-0
propyl cyanide

: 2016-57-1
1-aminodecane

: N,N-dibutyldecan-1-amine

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In methanol at 20℃; for 29h;	100%
With palladium 10% on activated carbon; ammonium acetate; hydrogen In methanol at 20℃; under 760.051 Torr; for 29h;	82%

: 109-74-0
propyl cyanide

: 100-17-4
para-methoxynitrobenzene

A: 61829-43-4
N-butyl-4-methoxyaniline

B: 82749-62-0
N,N-dibutyl-4-methoxylaniline

Conditions

Conditions	Yield
Stage #1: para-methoxynitrobenzene With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; Stage #2: propyl cyanide In methanol; water	A 100% B n/a

...Expand

: 109-74-0
propyl cyanide

: 91-23-6
2-Nitroanisole

: 65570-20-9
butyl-(2-methoxy-phenyl)amine

Conditions

Conditions	Yield
Stage #1: 2-Nitroanisole With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; Stage #2: propyl cyanide In methanol; water	100%

: 109-74-0
propyl cyanide

: 99-08-1
1-methyl-3-nitrobenzene

A: 60995-75-7
N-butyl-m-toluidine

B: 74878-72-1
N-butyl-N-(3-methyl-n-propyl)-m-toluidine

Conditions

Conditions	Yield
Stage #1: 1-methyl-3-nitrobenzene With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; Stage #2: propyl cyanide In methanol; water	A 100% B n/a

...Expand

: 109-74-0
propyl cyanide

: 99-99-0
1-methyl-4-nitrobenzene

A: 31144-33-9
N,N-dibutyl-4-methylaniline

B: 10387-24-3
N-butyl-4-methylaniline

Conditions

Conditions	Yield
Stage #1: 1-methyl-4-nitrobenzene With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; Stage #2: propyl cyanide In methanol; water	A n/a B 100%

...Expand

: 109-74-0
propyl cyanide

: 88-72-2
1-methyl-2-nitrobenzene

: 7277-86-3
N-butyl-2-methylaniline

Conditions

Conditions	Yield
Stage #1: 1-methyl-2-nitrobenzene With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; for 4.5h; Stage #2: propyl cyanide In methanol; water	100%

: 109-74-0
propyl cyanide

: 536-90-3
m-Anisidine

: 31084-55-6
butyl-(3-methoxy-phenyl)amine

Conditions

Conditions	Yield
With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; for 4.5h;	100%

: 109-74-0
propyl cyanide

: 90-04-0
2-methoxy-phenylamine

: 65570-20-9
butyl-(2-methoxy-phenyl)amine

Conditions

Conditions	Yield
With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; for 3.5h;	100%

: 109-74-0
propyl cyanide

: 106-49-0
p-toluidine

A: 31144-33-9
N,N-dibutyl-4-methylaniline

B: 10387-24-3
N-butyl-4-methylaniline

Conditions

Conditions	Yield
With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; for 5.5h;	A n/a B 100%

...Expand

: 109-74-0
propyl cyanide

: 104-94-9
4-methoxy-aniline

A: 61829-43-4
N-butyl-4-methoxyaniline

B: 82749-62-0
N,N-dibutyl-4-methoxylaniline

Conditions

Conditions	Yield
With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; for 3.9h;	A 100% B n/a

...Expand

: 109-74-0
propyl cyanide

: 62-53-3
aniline

A: 1126-78-9
N-(n-butyl)aniline

B: 613-29-6
N-Dibutylaniline

Conditions

Conditions	Yield
With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; for 8.6h;	A 100% B n/a

...Expand

: 109-74-0
propyl cyanide

: 108-44-1
1-amino-3-methylbenzene

A: 60995-75-7
N-butyl-m-toluidine

B: 74878-72-1
N-butyl-N-(3-methyl-n-propyl)-m-toluidine

Conditions

Conditions	Yield
With ammonium formate; palladium on activated charcoal In methanol; water at 20℃; for 2.5h;	A 100% B n/a

...Expand

: 109-74-0
propyl cyanide

: 95-53-4
o-toluidine

: 7277-86-3
N-butyl-2-methylaniline

Conditions

Conditions	Yield
With ammonium formate; palladium on activated charcoal In methanol; water at 20℃;	100%

: 109-74-0
propyl cyanide

: 24424-99-5
di-tert-butyl dicarbonate

: 1114-82-5
2-cyanobutyric acid tert-butyl ester

Conditions

Conditions	Yield
Stage #1: propyl cyanide With lithium diisopropyl amide In tetrahydrofuran at -78 - 20℃; for 1h; Inert atmosphere; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran at -78℃; for 2.5h; Inert atmosphere;	100%
Stage #1: propyl cyanide With lithium diisopropyl amide In tetrahydrofuran; hexane at -78 - 20℃; for 1h; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran; hexane at -78℃; for 2h;
Stage #1: propyl cyanide With lithium diisopropyl amide In tetrahydrofuran at -78 - 20℃; for 1.5h; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran at -78℃; for 16h;

: 109-74-0
propyl cyanide

: 111-86-4
n-Octylamine

: 41145-51-1
octyldibutylamine

Conditions

Conditions	Yield
With palladium 10% on activated carbon; ammonium acetate; hydrogen In methanol at 20℃; under 760.051 Torr; for 31h;	100%

: 109-74-0
propyl cyanide

: 7664-39-3
hydrogen fluoride

: 7783-70-2
antimony pentafluoride

: C4H7N*F6Sb(1-)*H(1+)

Conditions

Conditions	Yield
Stage #1: hydrogen fluoride; antimony pentafluoride at -196 - 20℃; Sealed tube; Stage #2: propyl cyanide at -196 - 20℃; for 0.5h; Sealed tube; Inert atmosphere;	100%

...Expand

: 109-74-0
propyl cyanide

: 7664-39-3
hydrogen fluoride

: 7783-70-2
antimony pentafluoride

: C4H7N*F11Sb2(1-)*H(1+)

Conditions

Conditions	Yield
Stage #1: hydrogen fluoride; antimony pentafluoride at -196 - 20℃; Sealed tube; Stage #2: propyl cyanide at -196 - 20℃; for 0.5h; Sealed tube; Inert atmosphere;	100%

...Expand

: 109-74-0
propyl cyanide

: AsF6(1-)*C4H7N*H(1+)

Conditions

Conditions	Yield
With arsenic pentafluoride; hydrogen fluoride at -196 - 20℃; for 0.5h; Sealed tube;	100%

: 109-74-0
propyl cyanide

: 7783-70-2
antimony pentafluoride

: F5Sb*C4H7N

Conditions

Conditions	Yield
at -196 - -64℃; for 0.166667h; Sealed tube;	100%

: 109-74-0
propyl cyanide

: AsF5*C4H7N

Conditions

Conditions	Yield
With arsenic pentafluoride at -196 - -64℃; for 0.166667h; Sealed tube;	100%

: 109-74-0
propyl cyanide

: 109-73-9
N-butylamine

Conditions

Conditions	Yield
With sodium tetrahydroborate In water; dimethyl sulfoxide at 60℃; for 4.5h; High pressure; Green chemistry;	99.9%
With sodium tetrahydroborate; nickel; sodium hydroxide In methanol; water at 30 - 60℃;	93%
With [DBUH(+)][C4H9COO(-)]; water; potassium formate at 70℃; for 3h; Ionic liquid;	82%

: 109-74-0
propyl cyanide

: 123-72-8
butyraldehyde

Conditions

Conditions	Yield
With potassium carbonate In water; dimethyl sulfoxide at 60℃; for 8h; High pressure; Green chemistry;	99.9%
Stage #1: propyl cyanide With diisobutylaluminium hydride In toluene at -20℃; for 0.222222h; Flow reactor; Stage #2: With water; sodium L-tartrate In toluene at 0℃; chemoselective reaction;	64%
With Diisobutylaluminium hydride(1 M solution in tetrahydrofuran, 4.9 mL, 4.9 mmol) In dichloromethane at -78℃; for 1h;

: 109-74-0
propyl cyanide

: 108-24-7
acetic anhydride

: 1119-49-9
N-butylacetamide

Conditions

Conditions	Yield
With sodium tetrahydroborate; nickel dichloride In methanol at 0 - 20℃; Reduction;	99%

: 109-74-0
propyl cyanide

: 1119-51-3
bromopentene

: 2-ethylhept-6-enenitrile

Conditions

Conditions	Yield
Stage #1: propyl cyanide With lithium diisopropyl amide In tetrahydrofuran; hexane at -78℃; for 0.166667h; Stage #2: bromopentene In tetrahydrofuran; hexane at -78 - 20℃; for 1h; Further stages.;	99%
Stage #1: propyl cyanide With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 1h; Stage #2: bromopentene In tetrahydrofuran	99%
With lithium diisopropyl amide In tetrahydrofuran at -78℃;	99%

: 109-74-0
propyl cyanide

: tetramethylammonium tetrachloroplatinate(II)

: 146143-86-4, 146143-89-7, 94735-77-0
cis-bis(n-butyronitrile)dichloroplatinum(II)

Conditions

Conditions	Yield
In not given excess nitrile;	99%

: 109-99-9
tetrahydrofuran

: 109-74-0
propyl cyanide

: 34807-89-1
cyclopentadienylmanganese tricarbonyl

: 200728-83-2
((CH3)5C5)Mn(CO)2(NCC3H7)

Conditions

Conditions	Yield
In tetrahydrofuran Irradiation (UV/VIS); Ar-atmosphere; irradn. (120 W Hg lamp, 1 h, stirring, 3°C), nitrile addn., stirring (room temp., 4 h, dark); evapn.;	99%

...Expand

Butyronitrile Consensus Reports

Reported in EPA TSCA Inventory. Cyanide and its compounds are on the Community Right-To-Know List.

Butyronitrile Standards and Recommendations

NIOSH REL: (Nitriles) TWA 22 mg/m³
DOT Classification: 3; Label: Flammable Liquid, Poison

Butyronitrile Specification

The IUPAC name of this chemical is Butyronitrile, and its cas register number is 109-74-0. This is a kind of colorless liquid, and is complete soluble in alcohol, ether, dimethylformamide, while insoluble in water. As to its product categories, there are many, such as organics. This is combustible and you should keep it in the inflammables area, away from the substance, such as strong acids, strong bases, strong oxidizing agents and strong reducing agents.

The characteristics of this chemical are as following: (1)XLogP3: 0.5; (2)H-Bond Acceptor: 1; (3)Rotatable Bond Count: 1; (4)Exact Mass: 69.057849; (5)MonoIsotopic Mass: 69.057849; (6)Topological Polar Surface Area: 23.8; (7)Heavy Atom Count: 5; (8)Complexity: 47.9; (9)Covalently-Bonded Unit Count: 1; (10)Index of Refraction: 1.382; (11)Molar Refractivity: 20.49 cm³; (12)Molar Volume: 87.9 cm³; (13)Polarizability: 8.12 ×10^-24cm³; (14)Surface Tension: 26.5 dyne/cm; (15)Density: 0.785 g/cm³; (16)Flash Point: 16.7 °C; (17)Enthalpy of Vaporization: 33.68 kJ/mol; (18)Boiling Point: 117.3 °C at 760 mmHg; (19)Vapour Pressure: 17.5 mmHg at 25°C.

Use of Butyronitrile: Butyronitrile could react with phosphorochloridic acid diethyl ester to produce (1-cyano-propyl)-phosphonic acid diethyl ester, in the following condtion: reagent: LDA, aq. HCl; solvent: tetrahydrofuran, hexane; reaction temp.: -78//-78 - 0 ℃; reaction time: 30 min//15 min; field: 98%.

Producing method of Butyronitrile: 4-methyl-quinoline could react to produce Benzo(e)pyrene and 1-(4-methyl-quinolin-2-yl)-butan-1-ol, in the following condtion: reagent: conc. H2SO4, hydroxylamine-O-sulphonic acid; solvent: H2O; catalytic agent: FeSO4.7H2O; reaction time: 2 hours; reaction temp.: 80℃; field: 0.1%.

Following are the usage information: It could be used in the organic synthesis material, solvent, and pharmaceutic intermediate, and also in the fined chemicals; It could also be the important material in synthesis of chemicals.

When you are dealing with this chemical, you should be very cautious. This is a kind of toxic chemical, and it may at low levels cause damage to health; And it is also flammable. What's more, if by inhalation, in contact with skin and if swallowed, people will be hurt seriously. So you had better take the following instructions while using. Wear suitable protectible clothes and gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible)

Additionally, you could obtain the molecular structure through converting the following datas:
Canonical SMILES: CCCC#N
InChI: InChI=1S/C4H7N/c1-2-3-4-5/h2-3H2,1H3
InChIKey: KVNRLNFWIYMESJ-UHFFFAOYSA-N

Below are the toxicity information of this chemical:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
cat	LDLo	oral	20mg/kg (20mg/kg)		Zentralblatt fuer Arbeitsmedizin und Arbeitsschutz. Vol. 19, Pg. 225, 1969.
frog	LDLo	subcutaneous	3100mg/kg (3100mg/kg)	PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: TREMOR	Archives Internationales de Pharmacodynamie et de Therapie. Vol. 5, Pg. 161, 1899.
guinea pig	LDLo	skin	100mg/kg (100mg/kg)		Kodak Company Reports. Vol. 21MAY1971,
guinea pig	LDLo	subcutaneous	100mg/kg (100mg/kg)		Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 153, Pg. 895, 1911.
mouse	LC50	inhalation	249ppm/1H (249ppm)	LIVER: OTHER CHANGES	Clinical Toxicology. Vol. 18, Pg. 991, 1981.
mouse	LD50	intraperitoneal	38mg/kg (38mg/kg)	SENSE ORGANS AND SPECIAL SENSES: CORNEAL DAMAGE: EYE BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Toxicology and Applied Pharmacology. Vol. 59, Pg. 589, 1981.
mouse	LD50	oral	27689ug/kg (27.689mg/kg)		Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. Vol. 39, Pg. 423, 1984.
rabbit	LD50	skin	500uL/kg (0.5mL/kg)		Union Carbide Data Sheet. Vol. 5/17/1960,
rabbit	LDLo	intravenous	980mg/kg (980mg/kg)		Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 153, Pg. 895, 1911.
rabbit	LDLo	oral	50mg/kg (50mg/kg)		Zentralblatt fuer Arbeitsmedizin und Arbeitsschutz. Vol. 19, Pg. 225, 1969.
rabbit	LDLo	subcutaneous	10mg/kg (10mg/kg)	PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION	Archives Internationales de Pharmacodynamie et de Therapie. Vol. 5, Pg. 161, 1899.
rat	LCLo	inhalation	1000ppm/4H (1000ppm)		American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.
rat	LD50	intraperitoneal	50mg/kg (50mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA VASCULAR: REGIONAL OR GENERAL ARTERIOLAR OR VENOUS DILATION	"Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2C, Pg. 4873, 1982.
rat	LD50	oral	50mg/kg (50mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD VASCULAR: REGIONAL OR GENERAL ARTERIOLAR OR VENOUS DILATION LUNGS, THORAX, OR RESPIRATION: DYSPNEA	"Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2C, Pg. 4873, 1982.

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