ChemicalBook > CAS DataBase List > 1-BROMO-2-BUTANONE

1-BROMO-2-BUTANONE

Product Name
1-BROMO-2-BUTANONE
CAS No.
816-40-0
Chemical Name
1-BROMO-2-BUTANONE
Synonyms
tl819;TL 819;1-bromobutanone;1-bromo-2-butanon;1-Brombutanon-(2);1-BROMO-2-BUTANONE;2-Oxobutyl bromide;1-bromo-butan-2-one;Brommethylethylketon;2-Butanone, 1-broMo-
CBNumber
CB9262467
Molecular Formula
C4H7BrO
Formula Weight
151
MOL File
816-40-0.mol
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1-BROMO-2-BUTANONE Property

Boiling point:
105 °C150 mm Hg(lit.)
Density 
1.479 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.465(lit.)
Flash point:
155 °F
storage temp. 
Keep Cold
form 
Liquid
Specific Gravity
1.479
color 
Colorless to light yellow
Sensitive 
Lachrymatory
BRN 
741894
CAS DataBase Reference
816-40-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,Xi,F
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-27-36/37/39
RIDADR 
1693
WGK Germany 
3
RTECS 
EL7000000
Hazard Note 
Harmful/Irritant/Lachrymatory
HazardClass 
6.1
PackingGroup 
III
HS Code 
29147000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
243299
Product name
1-Bromo-2-butanone
Purity
95%
Packaging
1g
Price
$80
Updated
2023/06/20
Sigma-Aldrich
Product number
243299
Product name
1-Bromo-2-butanone
Purity
95%
Packaging
5g
Price
$175
Updated
2023/06/20
Alfa Aesar
Product number
L12081
Product name
1-Bromo-2-butanone, tech. 90%, stab. with calcium carbonate
Packaging
1g
Price
$65.9
Updated
2023/06/20
Alfa Aesar
Product number
L12081
Product name
1-Bromo-2-butanone, tech. 90%, stab. with calcium carbonate
Packaging
5g
Price
$203
Updated
2023/06/20
TRC
Product number
B679158
Product name
1-Bromo-2-butanone
Packaging
50mg
Price
$45
Updated
2021/12/16
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1-BROMO-2-BUTANONE Chemical Properties,Usage,Production

Chemical Properties

colorless to light yellow liquid

Uses

1-Bromo-2-butanone (bromomethyl ethyl ketone) was used as a potential regulatory site-directed reagent for the residue C221 on pyruvate decarboxylase. It was also used as a reagent for aromatic bromination with sodium hydride in DMSO and in a microwave-assisted preparation of fused heterocycles.

1-BROMO-2-BUTANONE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-BROMO-2-BUTANONE Suppliers

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View Lastest Price from 1-BROMO-2-BUTANONE manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
1-BROMO-2-BUTANONE 816-40-0
Price
US $1.00/PCS
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-04-28
Henan Fengda Chemical Co., Ltd
Product
1-BROMO-2-BUTANONE 816-40-0
Price
US $30.00-0.50/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-22
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-Bromo-2-butanone 95% 816-40-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

816-40-0, 1-BROMO-2-BUTANONERelated Search:

1-Bromo-3-methyl-2-butanone N-Bromoisocyanuric acid monosodium salt DIETHYL BROMOMALONATE S-(-)-3-Bromocamphor O-BROMANIL 2,4-DIBROMO-2,4-DIMETHYL-3-PENTANONE 2,5-DIBROMO-3,4-HEXANEDIONE, 95 1,4-DIBROMO-2,3-BUTANEDIONE 1-BROMO-2-BUTANONE D-3-BROMOCAMPHOR 1-BROMO-3,3,4,4,4-PENTAFLUORO-2-BUTANONE 1-ADAMANTYL BROMOMETHYL KETONE 1-Bromopinacolone 1,1-DIBROMOPINACOLONE (+)-Camphor Bromide BCP 1，2-Dibromo-3-butanone 3-BROMO-2-BUTANONE

  • 1-Brombutanon-(2)
  • 1-bromo-2-butanon
  • 1-bromo-butan-2-one
  • 1-BroMo-2-butanone, 88% [stabilized], 88%
  • 1-Bromo-2-butanone, technical, 85%, stabilized
  • (BROMOMETHYL)ETHYL KETONE
  • 1-BROMO-2-BUTANONE
  • Brommethylethylketon
  • TL 819
  • tl819
  • 1-bromobutanone
  • 1-Bromo-2-butanone,tech.85%
  • 1-Bromo-2-butanone, stabilized, 90%
  • 1-Bromo-2-butanone 90% min.
  • 1-BROMO-2-BUTANONE: 90%, STABILIZED WITH CALCIUM CARBONATE
  • 1-BROMO-2-BUTANONE: TECH., 85%
  • 1-Bromo-2-butanone, tech. 85%, stab. with calcium carbonate
  • 1-Bromo-2-butanone, 90% min.(stabilized w/ Calcium carbote)
  • 1-Bromo-2-butanone,90%,stabilized
  • 1-Bromo-2-butanone(stabilized with calcium carbonate)
  • 1-Bromo-2-butanone,Bromomethyl ethyl ketone
  • 1-Bromobutan-2-one 90% min.
  • 1-BroMo-2-butanone, stabilized, 90% 5GR
  • 2-Oxobutyl bromide
  • 2-Butanone, 1-broMo-
  • 1-Bromobutan-2-one 90%
  • Bromomethyl ethyl ketone, 1-Bromo-2-oxobutane
  • 1-Bromo-2-butanone,with calcium carbonate stabilizer
  • 816-40-0
  • C4H7BrO
  • C2H5COCH2Br
  • Carbonyl Compounds
  • C3 to C6
  • Building Blocks
  • Organic Building Blocks
  • Ketones
  • Halogen compounds