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3-BROMO-2-BUTANONE

3-BROMO-2-BUTANONE Structure
CAS No.
814-75-5
Chemical Name:
3-BROMO-2-BUTANONE
Synonyms
3-Bromobut-2-one;3-bromo-2-butanon;3-BROMO-2-BUTANONE;2-BROMO-3-BUTANONE;2-Bromobutan-2-one;3-bromobutan-2-one;3-Bromobutane-2-one;2-Butanone, 3-bromo-;(3S)-3-bromo-2-butanone;3-Bromo-2-butanone, 97+%
CBNumber:
CB8473640
Molecular Formula:
C4H7BrO
Molecular Weight:
151
MOL File:
814-75-5.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

3-BROMO-2-BUTANONE Properties

Boiling point 36 °C (11 mmHg)
Density 1.416 g/mL at 25 °C
refractive index 1.458-1.46
Flash point >100°C
solubility Miscible with dichloromethane.
form Liquid
color Clear light yellow to brown
BRN 906773
CAS DataBase Reference 814-75-5(CAS DataBase Reference)
EPA Substance Registry System 2-Butanone, 3-bromo- (814-75-5)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02,GHS05,GHS07
Signal word  Danger
Hazard statements  H226-H302+H312-H314
Precautionary statements  P210-P233-P280-P301+P312-P303+P361+P353-P305+P351+P338
Hazard Codes  Xn,C
Risk Statements  36/37/38-20/21/22-34-21/24-21/22
Safety Statements  36/37/39-26-45
RIDADR  1224
WGK Germany  2
RTECS  EL7005000
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29147000
NFPA 704
0
1 0

3-BROMO-2-BUTANONE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 662747 3-Bromo-2-butanone 97% 814-75-5 1G ₹7155.33 2022-06-14 Buy
Sigma-Aldrich(India) 662747 3-Bromo-2-butanone 97% 814-75-5 5G ₹27798.6 2022-06-14 Buy
Product number Packaging Price Buy
662747 1G ₹7155.33 Buy
662747 5G ₹27798.6 Buy

3-BROMO-2-BUTANONE Chemical Properties,Uses,Production

Chemical Properties

clear light yellow to brown liquid

Uses

3-Bromo-2-butanone is involved in the preparation of o-isopropyl S-3-oxobutan-2-yl dithiocarbonate by reaction with potassium o-isopropylxanthate, which on treatment with sulfuric acid gives 4,5-dimethyl-1,3-dithiol-2-one .

Synthesis Reference(s)

Tetrahedron Letters, 25, p. 3369, 1984 DOI: 10.1016/S0040-4039(01)81387-3

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2-BROMO-3-BUTANONE 3-BROMO-2-BUTANONE 1-Bromoethyl methyl ketone, 2-Bromo-3-oxobutane 3-Bromo-2-butanone, 97%, stabilized (+-)-alpha-bromoethylmethylketone 1-bromoethylmethylketone 3-bromo-2-butanon alpha-bromoethylmethylketone 3-bromobutan-2-one 2-Bromobutan-2-one 3-Bromo-2-butanone, 97+% 3-Bromo-2-butanone, stabilized, 95% 3-BROMO-2-BUTANONE , STABILIZED WITH <1% MAGNESIUM OXIDE 3-BROMO-2-BUTANONE, 97%, STAB . WITH <1% MAGNESIUM OXIDE 3-Bromo-2-butanone,95%,stabilized 3-Bromobut-2-one 3-Bromo-2-butanone, %, stab. with <1% magnesium oxid (3S)-3-bromo-2-butanone 3-Bromobutane-2-one 2-Butanone, 3-bromo- TIANFU-CHEM - 3-BROMO-2-BUTANONE 3-Bromo-2-butanone, stab. with <1% magnesium oxide, 814-75-5 824-75-5 Organic Building Blocks Ketones Building Blocks Carbonyl Compounds C3 to C6