Crotyl alcohol
Names
[ CAS No. ]:
6117-91-5
[ Name ]:
Crotyl alcohol
[Synonym ]:
1-Hydroxy-2-butene
Crotyl alcohol
but-2-en-1-ol
2-butenylalcohol
2-Butenol
(2E)-2-Buten-1-ol
(E)-2-buten-1-ol
Krotylalkohol
2-Buten-1-ol, (2E)-
CH3CH=CHCH2OH
3-Methylallyl alcohol
CROTYL ALCOHOL, (E)-
2-Buten-1-o1
trans-Crotyl Alcohol
MFCD00002923
2-Buten-1-ol
trans-2-Buten-1-ol
(2E)-But-2-en-1-ol
2-butene-1-ol
Crotonyl alcohol
MeCHCHCH2OH
EINECS 207-996-8
2-Buten-1-ol, (E)-
(E)-but-2-en-1-ol
Crotonyl alcoho1
Chemical & Physical Properties
[ 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
MSDS
Toxicological Information
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
Safety Information
[ 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
Synthetic Route
Customs
[ 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%