ChemicalBook--->CAS DataBase List--->504-61-0

504-61-0

504-61-0 Structure

504-61-0 Structure
IdentificationBack Directory
[Name]

2-BUTEN-1-OL
[CAS]

504-61-0
[Synonyms]

2-BUTENE-1-OL
CROTYL ALCOHOL
trans-2-Butenol
(E)-2-buten-1-ol
2-(E)-Buten-1-ol
PROPENYLCARBINOL
(2E)-2-Buten-1-ol
1-HYDROXY-2-BUTENE
TRANS-2-BUTEN-1-OL
trans-but-2-en-1-ol
2-Buten-1-ol, (2E)-
trans-Crotyl Alcohol
trns-Crotonyl alcohol
3-METHYLALLYL ALCOHOL
trans-Propenylcarbinol
trans-Crotonyl Alcohol
trans-2-Butenyl alcohol
TRANS-1-PROPENYLCARBINOL
TRANS-3-METHYLALLYL ALCOHOL
Crotyl alcohol (cis- and trans- mixture)
[EINECS(EC#)]

207-996-8
[Molecular Formula]

C4H8O
[MDL Number]

MFCD00002923
[MOL File]

504-61-0.mol
[Molecular Weight]

72.11
Chemical PropertiesBack Directory
[Melting point ]

37°C
[Boiling point ]

121-122 °C(lit.)
[density ]

0.845 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.427(lit.)
[Fp ]

37 °C
[pka]

14.70±0.10(Predicted)
[Merck ]

2601
[LogP]

0.692 (est)
[EPA Substance Registry System]

2-Buten-1-ol, (2E)- (504-61-0)
Safety DataBack Directory
[Symbol(GHS) ]

Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
[Signal word ]

Warning
[Hazard statements ]

H312-H302-H226-H315-H319
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362-P280-P302+P352-P312-P322-P363-P501
[Hazard Codes ]

Xn
[Risk Statements ]

10-21/22
[Safety Statements ]

36/37
[RIDADR ]

UN 1987 3/PG 3
[WGK Germany ]

3
[RTECS ]

EM9275000
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Chemical Properties]

2-Buten-1-ol, the simplest alkene alcohol, contains two hydroxyl groups. When it reacts with hydrochloric acid, it forms crotyl chloride. This crotyl chloride further reacts with crotonaldehyde, resulting in the production of crotonal.
[Definition]

ChEBI: 2-Buten-1-ol is a primary alcohol.
Spectrum DetailBack Directory
[Spectrum Detail]

2-BUTEN-1-OL(504-61-0)MS
2-BUTEN-1-OL(504-61-0)13CNMR
2-BUTEN-1-OL(504-61-0)IR1
2-BUTEN-1-OL(504-61-0)IR2
2-BUTEN-1-OL(504-61-0)Raman
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