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ALPHA-BROMO-GAMMA-VALEROLACTONE

ALPHA-BROMO-GAMMA-VALEROLACTONE Structure
  • ₹8630
  • Product name: ALPHA-BROMO-GAMMA-VALEROLACTONE
  • CAS: 25966-39-6
  • MF: C5H7BrO2
  • MW: 179.01
  • EINECS:247-380-6
  • MDL Number:MFCD00005388
  • Synonyms:3-bromo-5-methyldihydrofuran-2(3H)-one;2(3H)-Furanone, 3-bromodihydro-5-methyl-;3-Bromo-5-methyldihydro-2(3H)-furanone;alpha-Bromo-gamma-valerolactone(c,t);2-BROMO-4-HYDROXYVALERIC ACID GAMMA-LACTONE;alpha-bromo-gamma-valerolactone, mixture of;alpha-Bromo-gamma-valerolactone,mixture of cis and trans;ALPHA-BROMO-GAMMA-VALEROLACTONE, 97%, MI XTURE OF CIS AND TRANS
Price1 Properties Safety Information Description
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Brand

  • Sigma-Aldrich(India)

Package

  • 10G
  • ManufacturerSigma-Aldrich(India)
  • Product number124184
  • Product descriptionα-Bromo-γ-valerolactone, mixture of cis and trans 97%
  • Packaging10G
  • Price₹8630
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 124184 α-Bromo-γ-valerolactone, mixture of cis and trans 97% 10G ₹8630 2022-06-14 Buy

Properties

Boiling point :156.5°C (rough estimate)
Density :1.627 g/mL at 25 °C(lit.)
refractive index :n20/D 1.493(lit.)
Flash point :>230 °F

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.

Description

α-Bromo-γ-valerolactone was used in the synthesis of α-(2-ethoxythiocarbonylthio)-γ-valerolactone.

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Suppliers and manufacturers

Zhengzhou Alfa Chemical Co.,Ltd
Aladdin Scientific
Amadis Chemical Company Limited Shanghai Yingxin laboratory equipment Co., Ltd Sigma-Aldrich Baoji Didu Pharmaceutical and Chemical Co., Ltd Shanghai Aladdin Biochemical Technology Co.,Ltd. 3B Scientific Corporation Shanghai PI Chemicals Ltd. 3B Scientific Corporation