2,4-Dibromobutyryl chloride

CAS No.：82820-87-9

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

View the full Disclaimer

Other grades of this product :

2,4-Dibromobutyryl chloride Basic information

Product Name:	2,4-Dibromobutyryl chloride
Synonyms:	2,4-DIBROMOBUTYRYL CHLORIDE;2,4-dibromobutanoyl chloride;2,4-DibroMobutyryl chloride technical, ~90% (GC);EOS-60357;Butanoyl chloride, 2,4-dibromo-;2,4-Dibromobutyryl chloride ISO 9001：2015 REACH
CAS:	82820-87-9
MF:	C4H5Br2ClO
MW:	264.34
EINECS:
Product Categories:	Acid Halides;Carbonyl Compounds;Organic Building Blocks
Mol File:	82820-87-9.mol

2,4-Dibromobutyryl chloride Chemical Properties

Boiling point	84-87 °C(Press: 8 Torr)
density	2.00 g/mL at 20 °C
refractive index	n20/D 1.536
storage temp.	2-8°C
BRN	4955401

Safety Information

Hazard Codes	C
Risk Statements	14-34-42/43
Safety Statements	23-26-36/37/39-45
RIDADR	UN 3265 8/PG 2
WGK Germany	3
F	8-10-19-21
HS Code	2915907098

MSDS Information

Provider	Language
SigmaAldrich	English

2,4-Dibromobutyryl chloride Usage And Synthesis

Uses	2,4-Dibromobutyryl chloride was used in the preparation of: methyl 2,4-dibromobutanoate series of 3-(3, 5-di-tert-butyl-4-hydroxybenzylidene)pyrrolidin-2-ones, anti-inflammatory/analgesic agents α-bromolactam

2,4-Dibromobutyryl chloride Preparation Products And Raw materials

Preparation Products

3-broMo-1-Methylpyrrolidin-2-one-->Ethyl 2,4-dibromobutyrate

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873