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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Crotyl alcohol
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6117-91-5

6117-91-5 structure

6117-91-5 structure

Name: Crotyl alcohol
Chemical Name: crotyl alcohol
CAS Number: 6117-91-5
Molecular Formula: C₄H₈O
Molecular Weight: 72.106
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Acyclic hydrocarbon
Create Date: 2018-09-28 10:47:26
Modify Date: 2026-07-09 23:07:52

Name	crotyl alcohol
Synonyms	Crotyl alcohol, cis and trans Mixture, R 1-Hydroxy-2-butene 3-METHYLALLYL ALCOHOL 2-Butenol TRANS-3-METHYLALLYL ALCOHOL (2E)-2-Buten-1-ol cis + trans (ca 1:19) 1-HYDROXY-2-BUTENE (E)-2-buten-1-ol Krotylalkohol 1-Hydroxy-2-butylene Crotyl alcohol cis and trans mixture CROTYL ALCOHOL (CIS+TRANS) 2-Buten-1-ol 3-Methylallyl Alcohol 2-Buten-1-ol trans-2-Buten-1-ol Lactic acid impurity 86 CROTYL ALCOHOL 2-butene-1-ol PROPENYLCBINOL But-2-en-1-ol, 1-Hydroxybut-2-ene (E)-but-2-en-1-ol Crotonyl alcoho1 2-buten-1-ol, predominantly trans Crotyl alcohol,c&t but-2-en-1-ol CROTONYL ALCOHOL 2-butenylalcohol Crotyl alcohol, 1-Hydroxybut-2-ene Lactic Acid Impurity 86 (Crotonyl alcohol) Methylallylalcohol 2-Butenyl alcohol Crotyl Alcohol (cis/trans Mixture) 2-Buten-1-ol,predominantlytrans 2-Buten-1-ol, cis + trans (ca 1:19) CH3CH=CHCH2OH Crotyl alcohol, mixture of cis and trans 3-Methylallyl alcohol 2-Buten-1-ol, cis + trans (&ap: 1:19) 2-Buten-1-o1 2-buten-1-ol (crotyl alcohol) trans-Crotyl Alcohol CROTYL ALCOHOL MIXTURE OF ISOMERS MFCD00002923 Crotyl alcohol Mixed isomers (2E)-But-2-en-1-ol 2-BUTENE-1-OL Crotonyl alcohol MeCHCHCH2OH EINECS 207-996-8 Crotonyl alcohol ISO 9001：2015 REACH TRANS-1-PROPENYLCBINOL TRANS-2-BUTEN-1-OL 1-hydroxybut-2-ene 2-Buten-1-ol, cis + trans

Density	0.8±0.1 g/cm3
Boiling Point	123.6±8.0 °C at 760 mmHg
Melting Point	<-30ºC
Molecular Formula	C₄H₈O
Molecular Weight	72.106
Flash Point	37.2±0.0 °C
Exact Mass	72.057518
PSA	20.23000
LogP	0.69
Vapour Pressure	6.2±0.5 mmHg at 25°C
Index of Refraction	1.431

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM9275000

CHEMICAL NAME :: 2-Buten-1-ol

CAS REGISTRY NUMBER :: 6117-91-5

BEILSTEIN REFERENCE NO. :: 1719374

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C4-H8-O

MOLECULAR WEIGHT :: 72.12

WISWESSER LINE NOTATION :: Q2U2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 793 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2000 ppm/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1084 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 ug/plate

REFERENCE :: TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 1,259,1980

Hazard Codes	Xn:Harmful;
Risk Phrases	R10;R21/22
Safety Phrases	S36/37
RIDADR	UN 1987 3/PG 3
WGK Germany	3
RTECS	EM9275000
Packaging Group	II
Hazard Class	3
HS Code	2905290000

HS Code	2905290000
Summary	2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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