1-Pentanol supplier | CasNO.71-41-0

Name
1-Pentanol
EINECS 200-752-1
CAS No. 71-41-0
Article Data381
CAS DataBase
Density 0.811 g/cm³
Solubility slightly soluble in water, but soluble in ethanol, ethyl ether, acetone
Melting Point -78 °C(lit.)
Formula C₅H₁₂O
Boiling Point 138.5 °C at 760 mmHg
Molecular Weight 88.1497
Flash Point 48.9 °C
Transport Information UN 1105 3/PG 3
Appearance Colorless liquid.
Safety 46
Risk Codes 10-20-37-66
Molecular Structure
Hazard Symbols Xn, F, Xi
Synonyms Pentylalcohol (8CI);1-Pentyl alcohol;Amyl alcohol;Amylol;Butyl carbinol;NSC5707;Pentanol;n-Amyl alcohol;n-Butyl carbinol;n-Pentan-1-ol;n-Pentanol;n-Pentyl alcohol;
PSA 20.23000
LogP 1.16890

Synthetic route

: 110-62-3
pentanal

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With hydrogen; triethylamine; chromium(0) hexacarbonyl at 160℃; under 75006 Torr; for 3h;	100%
With C79H23ClIrNO2; potassium carbonate In isopropyl alcohol for 18h; Inert atmosphere; Reflux;	99%
	94%

: 628-63-7
1-pentyl acetate

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With aluminum oxide; potassium hydroxide In diethyl ether for 3h; Product distribution; Ambient temperature;	100%
With potassium hydroxide; polystyrene-CH2=O(CH2CH2O)5H copolymer In benzene at 25℃; for 3h;	100 % Chromat.
With sodium hydroxide In methanol; water	93 %Chromat.

: 5390-04-5
pent-1-yn-5-ol

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
Stage #1: pent-1-yn-5-ol With pyridinium p-toluenesulfonate In 1,2-dichloro-ethane at 80℃; for 20h; Stage #2: With triethylamine In dichloromethane at 20℃; for 6h; Stage #3: With trifluoroacetic acid In methanol; dichloromethane at 140℃; for 0.0666667h; microwave irradiation; Further stages.;	100%

: 6261-22-9
pent-2-yn-1-ol

A: 1576-95-0
cis-2-penten-1-ol

B: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With hydrogen; copper-palladium; silica gel In ethanol at 25℃; under 760 Torr; Kinetics;	A 99.5% B n/a
With hydrogen; ethylenediamine; Pd on pumice In tetrahydrofuran for 0.5h;	A 98 % Chromat. B 2 % Chromat.

: 693-03-8
n-butyl magnesium bromide

: 50-00-0
formaldehyd

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
Stage #1: n-butyl magnesium bromide; formaldehyd In diethyl ether at 15 - 20℃; Stage #2: With water at 40℃; Solvent;	98.3%

: 1002-16-0
amyl nitrate

A: 50-00-0
formaldehyd

B: 71-41-0
pentan-1-ol

C: 106-97-8
n-butane

D NO2: NO2

Conditions

Conditions	Yield
In tetralin at 154℃; Mechanism; Kinetics; Ea, log A, ΔH(activation), volume of activation; other solvents, other temperatures;	A n/a B 98% C 2% D n/a

...Expand

: 109-52-4
valeric acid

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With zinc(II) tetrahydroborate In tetrahydrofuran for 3h; Heating;	95%
With hydrogen In neat (no solvent) at 180℃; under 37503.8 Torr; for 18h;	83%
With hydrogen In water at 129.84℃; for 5h; Autoclave;	77%

: 5390-04-5
pent-1-yn-5-ol

A: 821-09-0
n-Pent-4-enyl alcohol

B: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With hydrogen In tetrahydrofuran at 40℃; under 760.051 Torr; for 9h;	A 95% B 5%
With hydrogen In tetrahydrofuran at 25℃; under 15001.5 Torr; for 15h; Inert atmosphere;
With quinoline; hydrogen In tetrahydrofuran at 50℃; under 3750.38 Torr; for 2h;
With hydrogen In tetrahydrofuran at 30℃; under 2250.23 Torr; for 2h; Autoclave;

: 4737-50-2
n-pentylboronic acid

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With potassium hydroxide In dimethyl sulfoxide at 100℃; for 0.0833333h; Microwave irradiation; Green chemistry;	95%

: 144363-01-9
tert-butyldimethyl(pentyloxy)silane

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With 1,11-bis(3-methyl-3H-imidazolium-1-yl)-3,6,9-trioxaundecane di(methanesulfonate) In methanol at 20℃; for 1.25h;	94%

: C26H30O3

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With cerium(IV) triflate; water In acetonitrile at 25℃; for 0.5h;	93%

: 78362-94-4
{PPN}{HCr(CO)5}

: 638-29-9
n-valeryl chloride

A: 65650-76-2
bis(triphenylphosphine)nitrogen{Cr(CO)5Cl}

B: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With acetic acid In tetrahydrofuran 2 equiv of complex, 1 equiv of HOAc; THF, 25°C;; detected by NMR and IR spectra; and GC analysis,;	A n/a B 90%

...Expand

: 110-94-1
1,5-pentanedioic acid

A: 111-29-5
1 ,5-pentanediol

B: 71-41-0
pentan-1-ol

C: 109-52-4
valeric acid

Conditions

Conditions	Yield
With hydrogen In water at 130℃; under 37503.8 Torr; for 12h; Pressure; Reagent/catalyst; Autoclave;	A 90% B 4% C 5%

...Expand

: 98-01-1
furfural

A: 534-22-5
2-methylfuran

B: 6032-29-7
(+/-)-2-pentanol

C: 71-41-0
pentan-1-ol

D: 107-87-9
2-Pentanone

Conditions

Conditions	Yield
With Cu/SiO2; hydrogen at 220℃; under 760.051 Torr; for 0.5h; Catalytic behavior; Reagent/catalyst; Time; Temperature; Green chemistry;	A 89.5% B n/a C n/a D n/a

...Expand

: 638-49-3
n-pentyl formate

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
dodecacarbonyl-triangulo-triruthenium; P(C4H9)3 In pyridine at 180℃; for 8h;	89%

: 142-68-7
TETRAHYDROPYRANE

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With triethylsilane; tris(pentafluorophenyl)borate In dichloromethane at 20℃; for 20h; Ring cleavage;	88%

: 110-59-8
pentanonitrile

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With formaldehyd; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2 In water; toluene at 90℃;	88%
Multi-step reaction with 2 steps 1: concentrated sulfuric acid 2: sodium; ethanol View Scheme

: 109-72-8, 29786-93-4
n-butyllithium

: 18789-71-4
phenyl (trimethylsilyloxy)methyl sulfide

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at 0℃; for 1.5h;	87%

: 20705-39-9
n-Pentyltriphenylmethyl-aether

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With cerium(IV) triflate; water In acetonitrile at 25℃; for 2h;	87%

: 111-87-5
octanol

: 540-07-8
pentyl hexanoate

A: 71-41-0
pentan-1-ol

B: 4887-30-3
n-octyl hexanoate

Conditions

Conditions	Yield
With cerium(IV) oxide at 180℃; for 36h;	A n/a B 87%

...Expand

: 1576-95-0
cis-2-penten-1-ol

A: 110-62-3
pentanal

B: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With hydrogen In water at 20℃; under 759.826 Torr; for 24h;	A 7% B 87%

: 207795-39-9
1-methoxy-4-((pentyloxy)methyl)benzene

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With montmorillonite K 10 supported ammonium nitrate In neat (no solvent) for 0.05h; Irradiation;	86%
With cerium triflate In nitromethane for 0.5h; Heating;	87 % Chromat.

: 94488-06-9
4,4,5,5-tetramethyl-2-(pentyloxy)-1,3,2-dioxaborolane

: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With methanol; silica gel at 50℃; for 3h;	85%
With methanol; silica gel at 50℃; for 1.91667h;	92 %Spectr.

: 4128-31-8
rac-octan-2-ol

: 540-07-8
pentyl hexanoate

A: 29803-24-5
hexanoic acid 1-methylheptyl ester

B: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With cerium(IV) oxide at 180℃; for 36h;	A 83% B n/a

...Expand

: 87-99-0
XYLITOL

A: 584-02-1
2-pentanol

B: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With hydrogen In 1,4-dioxane at 159.84℃; under 60006 Torr; for 24h; Autoclave;	A 16% B 83%

: 1-methyl-4-[(pentyloxy)methyl]benzene

A: 71-41-0
pentan-1-ol

B: 99-94-5
p-Toluic acid

Conditions

Conditions	Yield
With bis(acetylacetonate)oxovanadium; methyl 3,5-bis((1H-1,2,4-triazol-1-yl)methyl)benzoate; oxygen; sodium acetate at 120℃; for 48h;	A 79% B 83%

: 207795-39-9
1-methoxy-4-((pentyloxy)methyl)benzene

A: 71-41-0
pentan-1-ol

B: 100-09-4
4-methoxybenzoic acid

Conditions

Conditions	Yield
With bis(acetylacetonate)oxovanadium; methyl 3,5-bis((1H-1,2,4-triazol-1-yl)methyl)benzoate; oxygen; sodium acetate at 120℃; for 48h;	A 81% B 83%

: 108-29-2
5-methyl-dihydro-furan-2-one

A: 96-47-9
2-methyltetrahydrofuran

B: 71-41-0
pentan-1-ol

Conditions

Conditions	Yield
With 30% Cu/SiO2 In methanol at 190℃; under 60006 Torr; for 10h; Reagent/catalyst; Solvent; Temperature; Autoclave;	A 16.3% B 82.9%

: 1-fluoro-4-[(pentyloxy)methyl]benzene

A: 71-41-0
pentan-1-ol

B: 456-22-4
4-Fluorobenzoic acid

Conditions

Conditions	Yield
With bis(acetylacetonate)oxovanadium; methyl 3,5-bis((1H-1,2,4-triazol-1-yl)methyl)benzoate; oxygen; sodium acetate at 120℃; for 48h;	A 76% B 82%

: 71-41-0
pentan-1-ol

: 110-62-3
pentanal

Conditions

Conditions	Yield
With oxidase In water at 40℃; Reformatsky Reaction; Enzymatic reaction;	100%
With dihydrogen peroxide In water at 65℃; for 4h; Catalytic behavior; Green chemistry; chemoselective reaction;	97%
With chromium(VI) oxide; silica gel for 0.05h; microwave irradiation;	96%

: 71-41-0
pentan-1-ol

: 2173-56-0
n-pentyl n-pentanoate

Conditions

Conditions	Yield
With oxygen at 60℃; under 760.051 Torr; for 24h; Irradiation;	100%
Ru complex at 138℃; for 12h; Inert atmosphere;	99%
With N-Bromosuccinimide; L-proline In water at 20℃; for 1h;	97%

: 71-41-0
pentan-1-ol

: 109-52-4
valeric acid

Conditions

Conditions	Yield
With dihydrogen peroxide; Na12[WZn3(H2O)2(ZnW9O34)2] at 75℃; for 7h;	100%
With Au NCs/TiO2; oxygen; sodium hydroxide In water at 120℃; under 7500.75 Torr; for 6h; Catalytic behavior; Autoclave; Green chemistry;	95.3%
With nitric acid In water at 25 - 30℃; for 4h;	90%

: 6972-27-6
1,3-Dimethyl-6-chlorouracil

: 71-41-0
pentan-1-ol

: 93767-19-2
1,3-Dimethyl-6-pentyloxy-1H-pyrimidine-2,4-dione

Conditions

Conditions	Yield
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In dichloromethane; water for 2h; Ambient temperature;	100%

: 106-46-7
para-dichlorobenzene

: 71-41-0
pentan-1-ol

: 51241-40-8
1-chloro-4-(pentyloxy)benzene

Conditions

Conditions	Yield
With potassium hydroxide; ethylene glycol; poly(ethylene glycol) at 140 - 150℃; for 6h; Product distribution; Investigation of the reactions of p-dichlorobenzene and o-dichlorobenzene with n-pentylalcohol in the presence of poly(ethylene glycol) catalysts with various molecular weight.;	100%
With potassium hydroxide; PEG-6000 at 150℃; for 6h;	100%

: 71-41-0
pentan-1-ol

: 103-71-9
phenyl isocyanate

: 63075-06-9
pentyl N-phenyl-carbamate

Conditions

Conditions	Yield
for 1h;	100%
for 1h; Heating;	100%
at 20℃;	92%

: 71-41-0
pentan-1-ol

: 141-78-6
ethyl acetate

: 628-63-7
1-pentyl acetate

Conditions

Conditions	Yield
zirconium(IV) oxide at 200℃; in vapor-phase;	100%
With K5 for 2h; Heating;	90%
18-crown-6 ether; potassium carbonate at 170℃; Product distribution; various catalysts;	61 % Chromat.
18-crown-6 ether; potassium carbonate at 170℃;	61 % Chromat.
With Mycobacterium smegmatis acyl transferase In aq. phosphate buffer at 21℃; for 1h; pH=7.5; Inert atmosphere; Enzymatic reaction;

: 71-41-0
pentan-1-ol

: 108-90-7
chlorobenzene

: 2050-04-6
(pentyloxy)benzene

Conditions

Conditions	Yield
With potassium hydroxide; PEG-6000 at 150℃; for 6h;	100%

: 71-41-0
pentan-1-ol

: 95-50-1
1,2-dichloro-benzene

A: 30752-18-2
1-bromo-4-pentyloxybenzene

B: 51241-39-5
2-chlorophenyl pentyl ether

C: 108-90-7
chlorobenzene

Conditions

Conditions	Yield
With potassium hydroxide; PEG-6000 at 150℃; for 6h; Yields of byproduct given;	A n/a B 100% C n/a

...Expand

: 71-41-0
pentan-1-ol

: 541-73-1
1,3-Dichlorobenzene

: 51241-38-4
m-pentoxychlorobenzene

Conditions

Conditions	Yield
With potassium hydroxide; PEG-6000 at 150℃; for 6h;	100%

: 71-41-0
pentan-1-ol

: 203256-20-6
[4-(7-Diethylamino-2-oxo-2H-chromen-3-yl)-phenyl]-oxo-acetonitrile

: 4-(7-Diethylamino-2-oxo-2H-chromen-3-yl)-benzoic acid pentyl ester

Conditions

Conditions	Yield
With dmap In acetonitrile for 1.5h; Heating;	100%

: 110-89-4
piperidine

: 71-41-0
pentan-1-ol

: 530-62-1
1,1'-carbonyldiimidazole

: 59454-05-6
Piperidine-1-carboxylic acid pentyl ester

Conditions

Conditions	Yield
Stage #1: pentan-1-ol; 1,1'-carbonyldiimidazole In dichloromethane at 20℃; Stage #2: piperidine at 20℃;	100%

...Expand

: 71-41-0
pentan-1-ol

: 501-52-0
3-Phenylpropionic acid

: 232949-65-4
pentyl 3-phenylpropionoate

Conditions

Conditions	Yield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 11h; Esterification;	100%
With 4-nitro-diphenylammonium triflate In toluene at 80℃; for 8h;	94%
With toluene-4-sulfonic acid at 20℃; for 0.5h;

: 15857-57-5
tetraphosphorus decasulfide

: 71-41-0
pentan-1-ol

: 10025-91-9
antimony(III) chloride

: 219637-25-9
antimony tris-(O,O-di-n-pentylphosphorodithioate)

Conditions

Conditions	Yield
In pentan-1-ol byproducts: H2S, HCl; addn. of P4S10 to pentanol under Ar, stirring at room temp. until H2S evolution ceased (20 h), addn. of SbCl3, stirring at room temp. for 3 h (until HCl evolution stopped); filtn., concentrating the volume of the filtrate under vac., elem. anal.;	100%

...Expand

: 20625-42-7
1-(3,4-ethylenedioxyphenyl)propan-1-ol

: 71-41-0
pentan-1-ol

: 6-[1-(pentyloxy)propyl]-2,3-dihydro-1,4-benzodioxine

Conditions

Conditions	Yield
With hydrogenchloride In water at 20℃; for 120h; chemoselective reaction;	100%

: 3350-78-5
3,3-Dimethylacryloyl chloride

: 71-41-0
pentan-1-ol

: pentyl 3-methyl-2-butenoate

Conditions

Conditions	Yield
With pyridine; dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 3.5h;	99.7%
In benzene at 30℃; Kinetics; Activation energy; Further Variations:; Temperatures; Acylation; alcoholysis;

: 71-41-0
pentan-1-ol

: 109-52-4
valeric acid

: 2173-56-0
n-pentyl n-pentanoate

Conditions

Conditions	Yield
With hafnium tetrakis(trifluoromethanesulfonate) In toluene at 110℃; for 24h; Reagent/catalyst;	99%
With Rhizomucor miehei lipase In n-heptane at 40℃; for 24h; Enzymatic reaction;	97.6%
With Pseudomonas sp. DMVR46 lipase immobilized on sodium bis(2-ethylhexyl)sulfosuccinate-based organogel In cyclohexane at 37℃; for 96h; pH=8.5; Reagent/catalyst; Enzymatic reaction;	88%

: 110-87-2
3,4-dihydro-2H-pyran

: 71-41-0
pentan-1-ol

: 32767-70-7
2-(pentyloxy)tetrahydro-2H-pyran

Conditions

Conditions	Yield
With 1,5-dichloro-9,10-anthraquinone In dichloromethane for 0.5h; UV-irradiation;	99%
With iron(III) perchlorate In diethyl ether at 20℃; for 1.5h;	98%
With indium(III) chloride; 1-(n-butyl)-3-methylimidazolium tetrachloroindate at 20℃; for 24h;	96%

: 71-41-0
pentan-1-ol

: 96254-05-6
2-(trifluoroacetyloxy)pyridine

: 327-70-8
trifluoroacetic acid n-pentyl ester

Conditions

Conditions	Yield
In diethyl ether at 20℃; for 0.5h;	99%

: 71-41-0
pentan-1-ol

: 74423-18-0
3'-<3-(trifluoromethyl)phenyl>spiro-3-one

: 76272-31-6
n-pentyl 2-<3-<3-(trifluoromethyl)phenyl>isoxazol-5-yl>benzoate

Conditions

Conditions	Yield
With sulfuric acid for 30h; Heating;	99%

: 108-30-5
succinic acid anhydride

: 71-41-0
pentan-1-ol

: 97479-78-2
butanedioic acid n-pentyl monoester

Conditions

Conditions	Yield
at 20 - 73℃; for 24h;	99%
With dmap In N,N-dimethyl-formamide at 20℃; for 12h;	95%
With dmap In N,N-dimethyl-formamide at 20℃; for 12h;	95%

: 71-41-0
pentan-1-ol

: 108-24-7
acetic anhydride

: 628-63-7
1-pentyl acetate

Conditions

Conditions	Yield
With SiO2-supported Co(II) Salen complex catalyst at 50℃; for 0.833333h;	99%
With N-methylmorpholinium propanesulfonic acid ammonium hydrogensulfate at 25℃; for 0.05h; Inert atmosphere; neat (no solvent); chemoselective reaction;	98%
With Methylenediphosphonic acid at 20℃; for 2h; neat (no solvent);	98%

: 71-41-0
pentan-1-ol

: 616-38-6
carbonic acid dimethyl ester

: 183013-07-2
1-methoxycarbonyloxy-pentane

Conditions

Conditions	Yield
In neat (no solvent) at 110℃; for 2h; Temperature; Molecular sieve; Green chemistry;	99%
With 3-methyl-1-(trimethoxysilylpropyl)imidazolium chloride at 80℃; for 4h; Inert atmosphere;	98%
With dicobalt octacarbonyl at 180℃; for 1h; chemoselective reaction;	98%

: 71-41-0
pentan-1-ol

: 62-53-3
aniline

: 10264-18-3
N-phenylpentanamide

Conditions

Conditions	Yield
With oxygen; sodium hydroxide In water at 40℃; for 24h; Green chemistry;	99%
With oxygen; sodium hydroxide In water at 40℃; for 24h;	89%
With sodium hydroxide In toluene at 110℃; for 20h;	86%
With oxygen; lithium hydroxide In water at 50℃; for 12h;	63%

: 71-41-0
pentan-1-ol

: 90162-13-3
methyl 6-hydroxy-1-naphthoate

: 1353942-29-6
methyl 6-(pentyloxy)-1-naphthoate

Conditions

Conditions	Yield
With di-isopropyl azodicarboxylate; triphenylphosphine In dichloromethane at 20℃; for 38h;	99%
With di-isopropyl azodicarboxylate; triphenylphosphine In dichloromethane at 20℃; for 38h;	99%

1-Pentanol Consensus Reports

Reported in EPA TSCA Inventory.

1-Pentanol Specification

The 1-Pentanol, with the CAS registry number 71-41-0, is also known as n-Amyl alcohol. It belongs to the product categories of 1-Alkanols; Monofunctional & alpha,omega-Bifunctional Alkanes; Monofunctional Alkanes. Its EINECS registry number is 200-752-1. This chemical's molecular formula is C₅H₁₂O and molecular weight is 88.14818. Its IUPAC name is called pentan-1-ol. This chemical's classification codes are Mutation data; Skin / Eye Irritant. This chemical can be used as solvent and raw material in organic synthetic. It also can be used as essence in chocolate, whiskey, shallot, apple, nuts, bread and cereals. In addition, Pentanol can be used as a solvent for coating CDs and DVDs. Another use is a replacement for gasoline.

Physical properties of 1-Pentanol: (1)ACD/LogP: 1.348; (2)ACD/LogD (pH 5.5): 1.35; (3)ACD/LogD (pH 7.4): 1.35; (4)ACD/BCF (pH 5.5): 6.23; (5)ACD/BCF (pH 7.4): 6.23; (6)ACD/KOC (pH 5.5): 128.92; (7)ACD/KOC (pH 7.4): 128.92; (8)#H bond acceptors: 1; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 4; (11)Index of Refraction:1.407; (12)Molar Refractivity: 26.748 cm³; (13)Molar Volume: 108.575 cm³; (14)Polarizability: 10.604 10-24cm³; (15)Surface Tension: 27.1359996795654 dyne/cm; (16)Density: 0.812 g/cm³; (17)Flash Point: 48.889 °C; (18)Enthalpy of Vaporization: 43.779 kJ/mol; (19)Boiling Point: 138.457 °C at 760 mmHg; (20)Vapour Pressure: 2.81299996376038 mmHg at 25°C

Preparation of 1-Pentanol: This chemical can be prepared by pentanal. This reaction will need reagent hydrogen and solvent propan-2-ol, H₂O. The reaction time is 16 hours with reaction temperature of 20 °C.

Preparation of 1-Pentanol:

Uses of 1-Pentanol: It can be used to produce dichloro-acetic acid pentyl ester. This reaction will need reagent concentrated H₂SO₄.

When you are using this chemical, please be cautious about it as the following:
This chemical may catch fire in contact with air and only need brief contact with an ignition source which has a very low flash point or evolve highly flammable gases in contact with water. It may cause damage to health and may cause inflammation to the skin or other mucous membranes. Besides, it is flammable and harmful by inhalation. It is irritating to respiratory system. If swallowed, you must seek medical advice immediately and show this container or label.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CCCCCO
(2)InChI: InChI=1S/C5H12O/c1-2-3-4-5-6/h6H,2-5H2,1H3
(3)InChIKey: AMQJEAYHLZJPGS-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
cat	LDLo	intravenous	122mg/kg (122mg/kg)		Journal of Pharmacology and Experimental Therapeutics. Vol. 16, Pg. 1, 1920.
dog	LDLo	oral	1400mg/kg (1400mg/kg)	BLOOD: HEMORRHAGE GASTROINTESTINAL: OTHER CHANGES	Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 81, Pg. 192, 1875.
dog	LDLo	subcutaneous	1800mg/kg (1800mg/kg)	BLOOD: HEMORRHAGE GASTROINTESTINAL: OTHER CHANGES	Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 81, Pg. 192, 1875.
frog	LDLo	parenteral	2gm/kg (2000mg/kg)	PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Archives Internationales de Pharmacodynamie et de Therapie. Vol. 50, Pg. 296, 1935.
guinea pig	LC	inhalation	> 14gm/m3/6H (14000mg/m3)	LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BRAIN AND COVERINGS: RECORDINGS FROM SPECIFIC AREAS OF CNS	American Industrial Hygiene Association Journal. Vol. 34, Pg. 493, 1973.
guinea pig	LD50	intraperitoneal	615mg/kg (615mg/kg)		EHP, Environmental Health Perspectives. Vol. 61, Pg. 321, 1985.
hamster	LD50	intraperitoneal	626mg/kg (626mg/kg)		EHP, Environmental Health Perspectives. Vol. 61, Pg. 321, 1985.
mammal (species unspecified)	LD50	unreported	1174mg/kg (1174mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986.
mouse	LCLo	inhalation	14000mg/m3/6H (14000mg/m3)	LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"	American Industrial Hygiene Association Journal. Vol. 34, Pg. 493, 1973.
mouse	LD50	intraperitoneal	970mg/kg (970mg/kg)		EHP, Environmental Health Perspectives. Vol. 61, Pg. 321, 1985.
mouse	LD50	intravenous	184mg/kg (184mg/kg)		Archives Internationales de Pharmacodynamie et de Therapie. Vol. 135, Pg. 330, 1962.
mouse	LD50	oral	200mg/kg (200mg/kg)	BEHAVIORAL: GENERAL ANESTHETIC	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 35(9), Pg. 88, 1970.
rabbit	LD50	intraperitoneal	140mg/kg (140mg/kg)		EHP, Environmental Health Perspectives. Vol. 61, Pg. 321, 1985.
rabbit	LD50	skin	2830uL/kg (2.83mL/kg)	KIDNEY, URETER, AND BLADDER: OTHER CHANGES LIVER: OTHER CHANGES	National Technical Information Service. Vol. OTS0534716,
rat	LCLo	inhalation	14000mg/m3/6H (14000mg/m3)	KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	American Industrial Hygiene Association Journal. Vol. 34, Pg. 493, 1973.
rat	LD50	intraperitoneal	579mg/kg (579mg/kg)		EHP, Environmental Health Perspectives. Vol. 61, Pg. 321, 1985.
rat	LD50	intravenous	196mg/kg (196mg/kg)		EHP, Environmental Health Perspectives. Vol. 61, Pg. 321, 1985.
rat	LD50	oral	5660uL/kg (5.66mL/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	National Technical Information Service. Vol. OTS0534716,

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1-Pentanol

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