ChemicalBook > CAS DataBase List > 4-BROMOBUTYRYL CHLORIDE

4-BROMOBUTYRYL CHLORIDE

Product Name
4-BROMOBUTYRYL CHLORIDE
CAS No.
927-58-2
Chemical Name
4-BROMOBUTYRYL CHLORIDE
Synonyms
4-Bromobutanoyl chloride;JACS-927-58-2;4-Brombutyrylchlorid;Bepotastine Impurity 8;4-BROMOBUTYRYL CHLORIDE;4-bromo-butanoylchlorid;G-BROMOBUTYROYL CHLORIDE;Butyryl chloride, 4-bromo-;4-Bromobutyrylchloride,97%;4-Bromobutyryl chloride,95%
CBNumber
CB8783493
Molecular Formula
C4H6BrClO
Formula Weight
185.45
MOL File
927-58-2.mol
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4-BROMOBUTYRYL CHLORIDE Property

Boiling point:
101 °C37 mm Hg(lit.)
Density 
1.60 g/mL at 20 °C
refractive index 
n20/D 1.492(lit.)
Flash point:
91 °C
storage temp. 
Inert atmosphere,Room Temperature
form 
Liquid
color 
Clear colorless to slightly yellow or light pink
Water Solubility 
Miscible with organic solvents. Immiscible with water.
Sensitive 
Moisture Sensitive
BRN 
1743026
InChI
InChI=1S/C4H6BrClO/c5-3-1-2-4(6)7/h1-3H2
InChIKey
LRTRXDSAJLSRTG-UHFFFAOYSA-N
SMILES
C(Cl)(=O)CCCBr
CAS DataBase Reference
927-58-2(CAS DataBase Reference)
NIST Chemistry Reference
Butanoyl chloride, 4-bromo-(927-58-2)
EPA Substance Registry System
Butanoyl chloride, 4-bromo- (927-58-2)
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Safety

Hazard Codes 
C
Risk Statements 
14-34-37
Safety Statements 
26-36/37/39-45
RIDADR 
UN 3265 8/PG 2
WGK Germany 
3
F 
3-8-10
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29159000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

Precautionary statements

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

P271Use only outdoors or in a well-ventilated area.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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
251933
Product name
4-Bromobutyryl chloride
Purity
95%
Packaging
5g
Price
$46.4
Updated
2025/07/31
Sigma-Aldrich
Product number
251933
Product name
4-Bromobutyryl chloride
Purity
95%
Packaging
25g
Price
$163
Updated
2025/07/31
TCI Chemical
Product number
B3964
Product name
4-Bromobutanoyl Chloride
Purity
min. 95.0 %
Packaging
5G
Price
$58
Updated
2025/07/31
TCI Chemical
Product number
B3964
Product name
4-Bromobutanoyl Chloride
Purity
min. 95.0 %
Packaging
25G
Price
$174
Updated
2025/07/31
TRC
Product number
B681935
Product name
4-Bromobutyryl chloride
Packaging
100g
Price
$330
Updated
2021/12/16
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4-BROMOBUTYRYL CHLORIDE Chemical Properties,Usage,Production

Chemical Properties

clear colorless to slightly yellow or

Uses

4-Bromobutyryl chloride is used as a precursor for the synthesis of carolic acid by reacting with ethoxymagnesiomalonic ester. It is widely utilized as an intermediate in organic synthesis and pharmaceuticals.

reaction suitability

reagent type: cross-linking reagent

4-BROMOBUTYRYL CHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-BROMOBUTYRYL CHLORIDE Suppliers

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View Lastest Price from 4-BROMOBUTYRYL CHLORIDE manufacturers

Hefei Lbao Physical & Chemical Science Co.,Ltd
Product
4-Bromobutyryl chloride 927-58-2
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
Customise
Release date
2025-09-27
Hubei Lidu New Material Technology Co., Ltd
Product
4-BROMBUTYRYLCHLORID 927-58-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
97%
Supply Ability
20tons
Release date
2024-09-24
Shaanxi Dideu Medichem Co. Ltd
Product
4-BROMOBUTYRYL CHLORIDE 927-58-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000KG
Release date
2024-08-25

927-58-2, 4-BROMOBUTYRYL CHLORIDERelated Search:

(R)-3-ACETOXY-4-BROMOBUTYRYL CHLORIDE 2-BROMOBUTYRYL CHLORIDE 2,2-Diphenyl-4-bromobutyryl chloride 1-Bromo-4-chlorobutane 2,4-Dibromobutyryl chloride 4-BROMOBUTYRYL CHLORIDE 1-Chloropropane (S)-3-ACETOXY-4-BROMOBUTYRYL CHLORIDE 1-Chlorobutane Propionyl chloride 3,4-DIBROMOPENTAFLUOROBUTYRYL CHLORIDE Butyryl chloride

  • gamma-Bromobutyroyl chloride
  • gamma-Bromobutyryl chloride
  • 4-BROMOBUTYRYL CHLORIDE
  • G-BROMOBUTYROYL CHLORIDE
  • 4-Bromobutyrylchloride,97%
  • 4-Bromobutanoyl chloride
  • 4-bromo-butanoylchlorid
  • Butyryl chloride, 4-bromo-
  • 4-BroMobutyryl chloride, 95% 5GR
  • 4-Bromobutanoic acid chloride
  • 4-Bromobutyryl chloride,95%
  • 4-BroMobutyryl chloride 95%
  • JACS-927-58-2
  • 4-Bromobutanoyl chloride,>95%
  • Butanoyl chloride, 4-bromo-
  • Bepotastine Impurity 8
  • 4-Brombutyrylchlorid
  • 4-Bromobutyryl chloride , 4-Bromobutyryl chloride
  • 927-58-2
  • C4H6OBrCl
  • BrCH23COCl
  • BrCH2CH2CH2COCl
  • C4H6BrClO
  • ACID CHLORIDE
  • Organic Building Blocks
  • Acid Halides
  • Building Blocks
  • Carbonyl Compounds
  • Acid HalidesPeptide Synthesis
  • Bifunctional Crosslinkers
  • Carbonyl Compounds
  • Linkers
  • Organic Building Blocks
  • Acid Halides
  • Bifunctional Crosslinkers
  • Building Blocks
  • Carbonyl Compounds
  • Chemical Biology
  • Chemical Synthesis
  • Organic Building Blocks
  • Peptide Chemistry