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2-Bromo-4-butanolide

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2-Bromo-4-butanolide Suppliers list
Company Name: Hebei Chuanghai Biotechnology Co., Ltd
Tel: +86-15531157085 +86-15531157085
Email: abby@chuanghaibio.com
Products Intro: Product Name:2-Bromo-4-butanolide
CAS:5061-21-2
Purity:99% Package:1KG;10.00;USD
Company Name: Hebei Mujin Biotechnology Co.,Ltd
Tel: +86 13288715578 +8613288715578
Email: sales@hbmojin.com
Products Intro: Product Name:2-Bromo-4-butanolide
CAS:5061-21-2
Purity:99% Package:25KG
Company Name: Hebei Yanxi Chemical Co., Ltd.
Tel: +8617531153977
Email: allison@yan-xi.com
Products Intro: Product Name:2-Bromo-4-butanolide
CAS:5061-21-2
Purity:0.99 Package:1kg Remarks:Factory direct sales
Company Name: Dorne Chemical Technology co. LTD
Tel: +86-86-13583358881 +8618560316533
Email: Ethan@dornechem.com
Products Intro: Product Name:2-Bromo-4-butanolide
CAS:5061-21-2
Purity:99% Package:1g;1.00;USD
Company Name: Hebei Chuanghai Biotechnology Co,.LTD
Tel: +86-13131129325
Email: sales1@chuanghaibio.com
Products Intro: Product Name:2-Bromo-4-butanolide
CAS:5061-21-2
Purity:99.8% Package:1KG;10.00;USD

2-Bromo-4-butanolide manufacturers

  • 2-Bromo-4-butanolide
  • 2-Bromo-4-butanolide pictures
  • $1.00 / 1g
  • 2025-03-26
  • CAS:5061-21-2
  • Min. Order: 1g
  • Purity: 99%
  • Supply Ability: 1000kg
  • 2-Bromo-4-butanolide
  • 2-Bromo-4-butanolide pictures
  • $0.00 / 25KG
  • 2025-03-21
  • CAS:5061-21-2
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 50000KG/month
  • 2-Bromo-4-butanolide
  • 2-Bromo-4-butanolide pictures
  • $10.00 / 1KG
  • 2025-03-20
  • CAS:5061-21-2
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 10 mt
2-Bromo-4-butanolide Basic information
Product Name:2-Bromo-4-butanolide
Synonyms:2-BROMO-GAMMA-BUTYROLACTONE;2-BROMO-Y-BUTYROLACTONE;2-bromo-4-butanolide;2-BROMO-4-HYDROXYBUTYRIC ACID GAMMA-LACTONE;2-BROMO-4-HYDROXYBUTYRIC ACID LACTONE;BROMO(ALPHA-)-GAMMA-BUTYROLACTONE;2-Bromo-4-butyrolactone;2-Bromobutyrolactone
CAS:5061-21-2
MF:C4H5BrO2
MW:164.99
EINECS:225-764-4
Product Categories:Pharmaceutical Intermediates;Heterocycles;Miscellaneous Reagents;5061-21-2;bc0001
Mol File:5061-21-2.mol
2-Bromo-4-butanolide Structure
2-Bromo-4-butanolide Chemical Properties
Boiling point 138 °C/6 mmHg (lit.)
density 1.786 g/mL at 25 °C (lit.)
refractive index n20/D 1.508(lit.)
Fp >230 °F
storage temp. Inert atmosphere,2-8°C
solubility Acetone, Chloroform, Ethyl Acetate, Methanol
form Clear Colourless to Light Yellow Liquid
Specific Gravity1.778 (20/4℃)
Sensitive Moisture Sensitive/Lachrymatory
BRN 107800
InChIInChI=1S/C4H5BrO2/c5-3-1-2-7-4(3)6/h3H,1-2H2
InChIKeyLFJJGHGXHXXDFT-UHFFFAOYSA-N
SMILESO1CCC(Br)C1=O
CAS DataBase Reference5061-21-2(CAS DataBase Reference)
NIST Chemistry Reference2(3H)-Furanone, 3-bromodihydro-(5061-21-2)
EPA Substance Registry System2(3H)-Furanone, 3-bromodihydro- (5061-21-2)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR UN 2810
WGK Germany 3
F 21
Hazard Note Irritant/Keep Cold/Lachrymatory/Moisture Sensitive
TSCA Yes
HS Code 29322980
MSDS Information
ProviderLanguage
2-Bromo-4-hydroxybutyric acid gamma-lactone English
SigmaAldrich English
ACROS English
ALFA English
2-Bromo-4-butanolide Usage And Synthesis
Chemical PropertiesPale Yellow Liquid
UsesLactams inhibit type Q arylesterase activity of human serum paraoxonase PON1.
2-Bromo-4-butanolide Preparation Products And Raw materials
Raw materialsGovernment regulation-->Gamma Butyrolactone
Preparation ProductsSPIZOFURONE-->2-Oxotetrahydrofuran-3-yl methacrylate-->ALPHA-HEXYL-GAMMA-BUTYROLACTONE
Tag:2-Bromo-4-butanolide(5061-21-2) Related Product Information
BETA-BUTYROLACTONE TRIOXSALEN p-Toluenesulfonic acid Citric acid Tungsten Dimethyl sulfoxide Sodium carbonate Zinc oxide Manganese dioxide Diethylstilbestrol Bromine Gamma Butyrolactone ALPHA-BROMO-ALPHA-METHYL-GAMMA-BUTYROLACTONE ALPHA-BROMO-GAMMA-VALEROLACTONE 2-Bromo-4-butanolide SALOR-INT L132004-1EA A-BROMO-A-TRIFLUOROACETYL-G-BUTYROLACTONE, HYDRATE