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814-75-5

814-75-5 Structure

814-75-5 Structure
IdentificationMore
[Name]

3-BROMO-2-BUTANONE
[CAS]

814-75-5
[Synonyms]

2-BROMO-3-BUTANONE
3-BROMO-2-BUTANONE
(+-)-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
[EINECS(EC#)]

212-404-6
[Molecular Formula]

C4H7BrO
[MDL Number]

MFCD00013538
[Molecular Weight]

151
[MOL File]

814-75-5.mol
Chemical PropertiesBack Directory
[Appearance]

clear light yellow to brown liquid
[Boiling point ]

36 °C (11 mmHg)
[density ]

1.416 g/mL at 25 °C
[refractive index ]

1.458-1.46
[Fp ]

>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 DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[RIDADR ]

1224
[WGK Germany ]

2
[RTECS ]

EL7005000
[TSCA ]

Yes
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

29147000
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Potassium chlorate
[Preparation Products]

2-(3-BROMO-1-METHYL-2-OXOPROPYL)-L H-ISINDOLE-1,3-(2H)-DIONE-->methyl 8-amino-2,3-dimethylimidazo[1,2-a]pyridine-6-carboxylate-->Trimethyl thiazole-->4-(dimethyl-1,3-thiazol-2-yl)piperidine-->3-(3-METHOXYPHENOXY)-2-BUTANONE-->AURORA 17336-->2-Isopropyl-4,5-dimethyloxazole-->6-broMo-2,3-diMethyliMidazo[1,2-a]pyridin-8-aMine
Hazard InformationBack Directory
[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
Spectrum DetailBack Directory
[Spectrum Detail]

3-BROMO-2-BUTANONE(814-75-5)MS
3-BROMO-2-BUTANONE(814-75-5)1HNMR
3-BROMO-2-BUTANONE(814-75-5)13CNMR
3-BROMO-2-BUTANONE(814-75-5)IR1
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3-Bromo-2-butanone, stabilized, 95%(814-75-5)
[Alfa Aesar]

3-Bromo-2-butanone, 97%, stab. with <1% magnesium oxide(814-75-5)
[Sigma Aldrich]

814-75-5(sigmaaldrich)
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