trans-1,4-Dichloro-2-butene supplier

Name
trans-1,4-Dichloro-2-butene
EINECS 203-779-7
CAS No. 110-57-6
Article Data39
CAS DataBase
Density 1.13 g/cm³
Solubility
Melting Point 1-3 °C
Formula C₄H₆Cl₂
Boiling Point 125.5 °C at 760 mmHg
Molecular Weight 124.998
Flash Point 33.3 °C
Transport Information UN 3390 6.1/PG 1
Appearance clear colorless to light yellow liquid
Safety 53-23-26-36/37/39-45-36/37-99-61-60
Risk Codes 10-21-25-26-34-39/23/24/25-23/24/25-11-50/53-45-24/25
Molecular Structure
Hazard Symbols T+
Synonyms 2-Butene,1,4-dichloro-, (E)- (8CI);2-Butene, 1,4-dichloro-, trans- (5CI);(E)-1,4-Dichloro-2-butene;1,4-Dichloro-trans-2-butene;trans-1,4-Dichlorobuten-2-ene;2-Butene,1,4-dichloro-, (2E)-;
PSA 0.00000
LogP 2.02020

Synthetic route

: 310447-99-5, 310448-01-2
3,4-dichlorobut-1-ene

: 110-57-6
trans-1,4-dichlorobut-2-ene

Conditions

Conditions	Yield
With poly(tetrafluoroethylene); iron oxide nanoparticles; oxygen at 100℃; for 0.5h;	67%
With copper(l) chloride at 175℃;
With aluminium trichloride; iron(III) chloride at -10 - -5℃;

: 106-99-0
buta-1,3-diene

: 110-57-6
trans-1,4-dichlorobut-2-ene

Conditions

Conditions	Yield
With tetrachloromethane; chlorine at -80℃; unter Lichtausschluss;
With pyridine; tetrachloromethane; chlorine at -80℃; unter Lichtausschluss;

: 106-99-0
buta-1,3-diene

A: 110-57-6
trans-1,4-dichlorobut-2-ene

B: 310447-99-5, 310448-01-2
3,4-dichlorobut-1-ene

Conditions

Conditions	Yield
With chlorine at 60 - 75℃; in der Dampfphase;
With chlorine at 60 - 75℃; in verschiedenen Loesungsmitteln unter Kuehlung;
at 25℃; electrolysis; anolyte=CoCl2-MeCN, catholyte=NH4Cl-H2O;

: 106-99-0
buta-1,3-diene

A: 1476-11-5
Z-1,4-dichlorobutene

B: 110-57-6
trans-1,4-dichlorobut-2-ene

C: 310447-99-5, 310448-01-2
3,4-dichlorobut-1-ene

Conditions

Conditions	Yield
With iodine; copper dichloride In benzene at 70℃; for 2h;
With copper dichloride In acetonitrile at 60℃; for 2h;

...Expand

: 764-41-0
1,4-dichloro-2-butene

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 67-56-1
methanol

: 106-99-0
buta-1,3-diene

A: 7795-90-6
4-Chlor-3-methoxy-but-1-en

B: 110-57-6
trans-1,4-dichlorobut-2-ene

C: 310447-99-5, 310448-01-2
3,4-dichlorobut-1-ene

D: 57513-14-1
1-chloro-4-methoxy-2-butene

Conditions

Conditions	Yield
With tert-butylhypochlorite at 0 - 5℃; Further byproducts given;
With tert-butylhypochlorite at -5 - 0℃; Further byproducts given. Title compound not separated from byproducts;

...Expand

: 102776-00-1
trans-1-bromo-4-chloro-2-butene

: 110-57-6
trans-1,4-dichlorobut-2-ene

Conditions

Conditions	Yield
With (C4H9)N(1+)*Cl(1-) In dichloromethane at 0℃; for 24h; Title compound not separated from byproducts;	95 % Chromat.

: 310447-99-5, 310448-01-2
3,4-dichlorobut-1-ene

A: 1476-11-5
Z-1,4-dichlorobutene

B: 110-57-6
trans-1,4-dichlorobut-2-ene

Conditions

Conditions	Yield
With poly(p-xylylene); palladium In toluene at 99.85℃; Product distribution;
With oxygen at 100℃;

: 1476-11-5
Z-1,4-dichlorobutene

: 110-57-6
trans-1,4-dichlorobut-2-ene

Conditions

Conditions	Yield
With maleic anhydride In acetone for 4h; Irradiation; Inert atmosphere;

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 998-40-3
tributylphosphine

: 36288-32-1, 134839-26-2
(E)-but-2-ene-1,4-diylbis(tributylphosphonium) dichloride

Conditions

Conditions	Yield
In 5,5-dimethyl-1,3-cyclohexadiene at 20℃; for 18h; Inert atmosphere; Reflux;	100%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 51779-32-9
iminodicarboxylic acid di-tert-butyl ester

: 121030-31-7
C14H24ClNO4

Conditions

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 60℃; for 3h;	98%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 122-52-1
triethyl phosphite

: 1112-96-5, 16626-80-5, 56727-14-1
tetraethyl (E)-2-butene-1,4-diphosphonate

Conditions

Conditions	Yield
at 150 - 193℃; for 1h; Arbuzov reaction;	97%
at 140℃; for 12h; Inert atmosphere;	97%
at 134 - 144℃; for 33.5h;	94.1%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 75-50-3
trimethylamine

: 60347-24-2
trans-1-chloro-4-methylammonio-2-butene chloride

Conditions

Conditions	Yield
In tetrahydrofuran for 6h; Ambient temperature;	95%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 122-52-1
triethyl phosphite

: 211677-08-6
tetraethyl trans-2-butenyl-1,4-bisphosphonate

Conditions

Conditions	Yield
at 133 - 144℃; for 2.16667h; Inert atmosphere;	94.1%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 120-12-7
anthracene

: 11,12-bis(chloromethyl)-9,10-dihydro-9,10-ethanoanthracene

Conditions

Conditions	Yield
at 200℃; for 48h; Sealed tube;	91%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 2419-73-0
1,4-dichloro-2,3-butanediol

Conditions

Conditions	Yield
With tetraethylammonium acetate; 4-methylmorpholine N-oxide; Mg(1-x)Al(x)(OH)2(Cl)2*zH2O-OsO4 In water; acetone; acetonitrile at 20℃;	90%
With potassium permanganate; magnesium sulfate at -15℃;
With potassium permanganate; acetone at -35℃;

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 111036-27-2
2-[5-(tetrahydropyran-2-yloxy)pent-3-ynyl]malonic acid dimethyl ester

: 111014-17-6
methyl 2-carbomethoxy-2-<(E)-4-chloro-2-butenyl>-7-<(tetrahydro-2H-pyran-2-yl)oxy>-5-heptynoate

Conditions

Conditions	Yield
With sodium hydride In tetrahydrofuran 1.) reflux, 30 min; 2.) 25 deg C, then reflux, 30 min;	90%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 335004-12-1
N-(tert-butyloxycarbonyl)(2,4,6-triisopropylphenyl)sulfonamide

: 918401-82-8
N-[(E)-4-chloro-2-buten-1-yl]-N-(tert-butoxycarbonyl)-(2,4,6-triisopropyl)phenylsulfonamide

Conditions

Conditions	Yield
With potassium carbonate In acetonitrile for 16h; Heating;	90%

: 19501-89-4
1,3-dihydro-3,3,7-trimethyl-2H-indol-2-one

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 170683-22-4
4-(1-(trans-4-chloro-2-butenyl)oxy)-2,3-dihydro-3,3,7-trimethyl-1H-indol-2-one

Conditions

Conditions	Yield
With potassium carbonate In tetrahydrofuran; hexane; water; N,N-dimethyl-formamide	90%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 3112-85-4
Methyl phenyl sulfone

: 1187312-40-8
(E)-1-chloro-5-(phenylsulfonyl)pent-2-ene

Conditions

Conditions	Yield
Stage #1: methylphenylsulfonate With n-butyllithium In tetrahydrofuran; hexane at -40℃; for 0.0833333h; Stage #2: With copper(l) iodide In tetrahydrofuran; hexane; N,N-dimethyl-formamide at -40 - 0℃; for 1h; Stage #3: trans-1,4-dichlorobut-2-ene In tetrahydrofuran; hexane; N,N-dimethyl-formamide at 0℃; for 1h;	90%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 536-74-3
phenylacetylene

: 73183-34-3
bis(pinacol)diborane

: (S,E)-2-(3-(chloromethyl)-2-phenylpenta-1,4-dien-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Conditions

Conditions	Yield
Stage #1: bis(pinacol)diborane With (C6H5)2C3N2H3((CH3)3C6H2)C6H4SO3; copper(l) chloride; sodium t-butanolate In toluene Inert atmosphere; Schlenk technique; Stage #2: trans-1,4-dichlorobut-2-ene; phenylacetylene In toluene at 30℃; for 16h; Inert atmosphere; Schlenk technique; enantioselective reaction;	90%

...Expand

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 73183-34-3
bis(pinacol)diborane

: 11-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-butadiene

Conditions

Conditions	Yield
Stage #1: trans-1,4-dichlorobut-2-ene With 2,2,6,6-tetramethylpiperidinyl-lithium In tetrahydrofuran at -90℃; for 0.25h; Stage #2: bis(pinacol)diborane In tetrahydrofuran at -90 - 20℃;	89%
Stage #1: trans-1,4-dichlorobut-2-ene With 2,2,6,6-tetramethylpiperidinyl-lithium In tetrahydrofuran at -90℃; Stage #2: bis(pinacol)diborane In tetrahydrofuran at -90 - 20℃;	89%
With 2,2,6,6-tetramethylpiperidinyl-lithium In tetrahydrofuran at -90°C, 15 min;	89%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 14805-29-9
(3aR,4S,7R,7aS)‑4,7‑methylene‑1H‑isoindole‑1,3(2H)-dione

: 105981-25-7
N-(4-Chloro-2-trans-butenyl)bicyclo<2.2.1>heptane-2,3-di-exo-carboximide

Conditions

Conditions	Yield
With potassium carbonate In N,N-dimethyl-formamide at 90 - 100℃; for 2h;	88.7%

: 103-83-3
N,N'-dimethylbenzylamine

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 100186-77-4
C22H32N2(2+)*2Cl(1-)

Conditions

Conditions	Yield
In acetonitrile for 0.5h; Ambient temperature; Heating;	87%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 187464-05-7
1-chloro-1,3-bis(2,4,6-trichlorophenyl)triazene

A: (Z)-4,5-bis(chloromethyl)-1,3-bis(2,4,6-trichlorophenyl)-1,2,3-triazolium hexachloroantimonate

: (E)-4,5-bis(chloromethyl)-1,3-bis(2,4,6-trichlorophenyl)-1,2,3-triazolium hexachloroantimonate

Conditions

Conditions	Yield
With antimonypentachloride In dichloromethane at -60 - 23℃; for 1.75h;	A 14 % Spectr. B 87%
With antimonypentachloride In dichloromethane at -60 - 23℃; for 1.75h;	A 14 % Spectr. B 80%

...Expand

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 90-02-8
salicylaldehyde

: 918655-71-7
2,2'-[but-2-ene-1,4-diylbis(oxy)]dibenzaldehyde

Conditions

Conditions	Yield
With potassium hydroxide In N,N-dimethyl-formamide for 0.25h; Heating;	87%

: 110-57-6
trans-1,4-dichlorobut-2-ene

A: 10033-99-5
(1Z)-1-chloro-1,3-butadiene

B: 16503-25-6
1-chloro-1E,3-butadiene

Conditions

Conditions	Yield
With sodium hydroxide; Aliquat 336 In water at 50 - 60℃; under 10 Torr; Dehydrochlorination; Title compound not separated from byproducts;	A 86% B n/a
With potassium hydroxide In various solvent(s) at 85℃; Title compound not separated from byproducts.;

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 108-59-8
malonic acid dimethyl ester

: 17447-60-8
dimethyl 2-vinylcyclopropane-1,1-dicarboxylate

Conditions

Conditions	Yield
With sodium methylate In methanol 1.) RT, 45 min; 2.) 50 deg C, 3 h;	85%
With methanol; sodium In methanol at 55℃; for 3h;	58%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 29558-77-8
4-bromo-4'-hydroxybiphenyl

: (E)-4-(4'-Bromo-biphenyl-4-yloxy)-but-2-en-1-ol

Conditions

Conditions	Yield
Stage #1: trans-1,4-dichlorobut-2-ene; 4-bromo-4'-hydroxybiphenyl With potassium carbonate at 20℃; for 96h; Stage #2: With tetrabutylammonium acetate In acetone Heating; Stage #3: With methanol; sodium hydroxide at 20℃; for 12h;	85%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 501682-72-0
N-(tert-butyloxycarbonyl)-4-fluorobenzenesulfonamide

: 918401-81-7
N-[(E)-4-chloro-2-buten-1-yl]-N-(tert-butoxycarbonyl)-(4-fluorophenyl)sulfonamide

Conditions

Conditions	Yield
With potassium carbonate In acetonitrile for 16h; Heating;	85%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 114952-70-4
methyl 2-carbomethoxy-10-<(tetrahydro-2H-pyran-2-yl)oxy>-8-decynoate

: 114939-17-2
2-((E)-4-Chloro-but-2-enyl)-2-[8-(tetrahydro-pyran-2-yloxy)-oct-6-ynyl]-malonic acid dimethyl ester

Conditions

Conditions	Yield
With sodium hydride In tetrahydrofuran for 0.666667h; Heating;	84%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 111013-96-8
methyl (E)-2-carbomethoxy-7-<(tetrahydro-2H-pyran-2-yl)oxy>-5-heptenoate

: 111014-08-5
methyl (E)-2-carbomethoxy-2-<(E)-4-chloro-2-butenyl>-7-<(tetrahydro-2H-pyran-2-yl)oxy>-5-heptenoate

Conditions

Conditions	Yield
With sodium hydride In tetrahydrofuran 1.) reflux, 30 min; 2.) 25 deg C, then reflux, 30 min;	84%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 221467-90-9
(2R,3R)-1,4-dichloro-2,3-dihydroxybutane

Conditions

Conditions	Yield
With Hydroquinone 1,4-phthalazinediyl diether; potassium dioxotetrahydroxoosmate(VI); methanesulfonamide; sodium hydrogencarbonate; potassium carbonate; potassium hexacyanoferrate(III) In water; tert-butyl alcohol at 0℃;	84%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 244262-62-2
2-((Z)-6-Chloro-3-methyl-5-triisopropylsilanyloxy-hex-3-enyl)-malonic acid dimethyl ester

: 244262-65-5
2-((E)-4-Chloro-but-2-enyl)-2-((Z)-6-chloro-3-methyl-5-triisopropylsilanyloxy-hex-3-enyl)-malonic acid dimethyl ester

Conditions

Conditions	Yield
Stage #1: 2-((Z)-6-Chloro-3-methyl-5-triisopropylsilanyloxy-hex-3-enyl)-malonic acid dimethyl ester With sodium hydride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; Metallation; Stage #2: trans-1,4-dichlorobut-2-ene In tetrahydrofuran; N,N-dimethyl-formamide at 75℃; Alkylation;	83%

: 280-57-9
1,4-diaza-bicyclo[2.2.2]octane

: 110-57-6
trans-1,4-dichlorobut-2-ene

: (E)-1,4-Bis-(1'-azonia-4'-azobicyclo[2.2.2]octyl)but-2-ene dichloride

Conditions

Conditions	Yield
In acetonitrile for 24h; Alkylation; Heating;	82%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 5682-70-2
3-tert-butyl-2-cyclopenten-1-one

: 767565-08-2
5-tert-butyl-6,7-bis(chloromethyl)bicyclo[3.2.0]heptan-2-one

Conditions

Conditions	Yield
In dichloromethane at 12℃; for 10h; Irradiation;	82%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 111013-93-5
methyl (Z)-2-carbomethoxy-8-<(tetrahydro-2H-pyran-2-yl)oxy>-6-octenoate

: 111014-32-5
methyl (Z)-2-carbomethoxy-2-<(E)-4-chloro-2-butenyl>-8-<(tetrahydro-2H-pyran-2-yl)oxy>-6-octenoate

Conditions

Conditions	Yield
With sodium hydride In tetrahydrofuran 1.) reflux, 30 min; 2.) 25 deg C, then reflux, 30 min;	81%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 1363359-89-0
N-(4-(3-chloro-4-fluorophenyl))-7-(2-(3-methyl-3-aza-bicyclo[3.1.0]-6-hexyl)-ethoxy)quinazolin-4,6-diamine

: 1363569-81-6
(E)-N-[4-(3-chloro-4-fluorophenylamino)-7-((2-(3-methyl-3-aza-bicyclo[3.1.0]-6-hexyl)-ethoxy)-quinazolin-6-yl-4-chloro)]-crotonamide

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 0.5h; Cooling with ice;	81%

: 110-57-6
trans-1,4-dichlorobut-2-ene

: 93915-02-7
2-[(E)-4-(Tetrahydro-pyran-2-yloxy)-but-2-enyl]-malonic acid dimethyl ester

: 112181-18-7
2-((E)-4-Chloro-but-2-enyl)-2-[(E)-4-(tetrahydro-pyran-2-yloxy)-but-2-enyl]-malonic acid dimethyl ester

Conditions

Conditions	Yield
With potassium carbonate In acetonitrile at 90℃; for 12h; Inert atmosphere;	80%
With potassium carbonate In tetrahydrofuran; N,N-dimethyl-formamide for 13h; Heating;	45%

trans-1,4-Dichloro-2-butene Chemical Properties

IUPAC Name: (E)-1,4-Dichlorobut-2-ene
Canonical SMILES: C(C=CCCl)Cl
Isomeric SMILES: C(/C=C/CCl)Cl
InChI: InChI=1S/C4H6Cl2/c5-3-1-2-4-6/h1-2H,3-4H2/b2-1+
InChIKey: FQDIANVAWVHZIR-OWOJBTEDSA-N
Molecular Weight: 124.99644 [g/mol]
Molecular Formula: C₄H₆Cl₂
XLogP3-AA: 1.7
EINECS: 203-779-7
storage temp.: 2-8 °C
Index of Refraction: 1.459
Molar Refractivity: 30.33 cm³
Molar Volume: 110.9 cm³
Surface Tension: 28 dyne/cm
Density: 1.126 g/cm³
Flash Point: 54.4 °C
Enthalpy of Vaporization: 37.61 kJ/mol
Boiling Point: 155.5 °C at 760 mmHg
Vapour Pressure: 3.89 mmHg at 25 °C
Water Solubility: 580 mg/L at 25 °C
Appearance: clear colorless liquid. Burns, though may be difficult to ignite
Melting Point: 1-3 °C(lit.)
Classification Code of 1,4-Dichloro-2-butene (CAS NO.764-41-0): Mutation data; Reproductive Effect; Tumor data

trans-1,4-Dichloro-2-butene Uses

1,4-Dichloro-2-butene (CAS NO.764-41-0) is used to make other chemicals.

trans-1,4-Dichloro-2-butene Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LC50	inhalation	920mg/m3 (920mg/m3)	BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(4), Pg. 49, 1985.
mouse	LD50	intravenous	56mg/kg (56mg/kg)		U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#01103,
mouse	LD50	oral	190mg/kg (190mg/kg)	BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(4), Pg. 49, 1985.
rabbit	LD50	skin	620uL/kg (0.62mL/kg)		AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat	LCLo	inhalation	62ppm/4H (62ppm)		AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat	LD50	oral	89mg/kg (89mg/kg)		AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.

trans-1,4-Dichloro-2-butene Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

trans-1,4-Dichloro-2-butene Safety Profile

Confirmed carcinogen with experimental carcinogenic and neoplastigenic data. Poison by ingestion, inhalation, and intravenous routes. Moderately toxic by skin contact. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. A severe skin and eye irritant. When heated to decomposition it emits toxic fumes of Cl⁻.
Hazard Codes: Very T+, Dangerous N
Risk Statements:
R45: May cause cancer.
R24/25: Toxic in contact with skin and if swallowed.
R26: Very toxic by inhalation.
R34: Causes burns.
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements:
S53: Avoid exposure - obtain special instructions before use.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
S60: This material and its container must be disposed of as hazardous waste.
S61: Avoid release to the environment. Refer to special instructions/safety data sheets.
RIDADR UN: 3390 6.1/PG 1
WGK Germany: 3
RTECS: EM4903000
F: 8-21
HazardClass: 6.1(a)
PackingGroup: II

trans-1,4-Dichloro-2-butene Standards and Recommendations

ACGIH TLV: Animal Carcinogen, Suspected Human Carcinogen
DFG MAK: Animal Carcinogen, Suspected Human Carcinogen

trans-1,4-Dichloro-2-butene Specification

1,4-Dichloro-2-butene (CAS NO.764-41-0), its Synonyms are 1,4-Dichloro-2-butylene ; 1,4-Dichlorobutene-2 ; 2-Butene, 1,4-dichloro- ; 2-Butylene dichloride ; RCRA waste number U074 .

Product Name

trans-1,4-Dichloro-2-butene

Synthetic route

trans-1,4-Dichloro-2-butene Chemical Properties

trans-1,4-Dichloro-2-butene Uses

trans-1,4-Dichloro-2-butene Toxicity Data With Reference

trans-1,4-Dichloro-2-butene Consensus Reports

trans-1,4-Dichloro-2-butene Safety Profile

trans-1,4-Dichloro-2-butene Standards and Recommendations

trans-1,4-Dichloro-2-butene Specification

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