2-Bromo-4-butanolide

Product Name: 2-Bromo-4-butanolide
CAS No.: 5061-21-2
Chemical Name: 2-Bromo-4-butanolide
Synonyms: AKOS 23;à-bromo-;NSC 11726;NSC 56959;α-Bromo-γ-butyroL;α-Bromo-γ-butyroL;3-Bromo-2-furanone;2-bromo-4-butanolide;2-Bromobutyrolactone;-Bromo-butyrolactone
CBNumber: CB0139728
Molecular Formula: C4H5BrO2
Formula Weight: 164.99
MOL File: 5061-21-2.mol

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2-Bromo-4-butanolide Property

Boiling point:: 138 °C6 mm Hg(lit.)
Density: 1.786 g/mL at 25 °C(lit.)
refractive index: n20/D 1.508(lit.)
Flash point:: >230 °F
storage temp.: 2-8°C
Specific Gravity: 1.778 (20/4℃)
Sensitive: Moisture Sensitive/Lachrymatory
BRN: 107800
InChIKey: LFJJGHGXHXXDFT-UHFFFAOYSA-N
CAS DataBase Reference: 5061-21-2(CAS DataBase Reference)
NIST Chemistry Reference: 2(3H)-Furanone, 3-bromodihydro-(5061-21-2)
EPA Substance Registry System: 2(3H)-Furanone, 3-bromodihydro- (5061-21-2)

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Safety

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

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: B59608
Product name: α-Bromo-γ-butyrolactone
Purity: 97%
Packaging: 25g
Price: $51.6
Updated: 2020/08/18

Sigma-Aldrich

Product number: B59608
Product name: α-Bromo-γ-butyrolactone
Purity: 97%
Packaging: 100g
Price: $152
Updated: 2020/08/18

TCI Chemical

Product number: B1228
Product name: alpha-Bromo-gamma-butyrolactone
Purity: >95.0%(GC)
Packaging: 25g
Price: $33
Updated: 2020/06/24

TCI Chemical

Product number: B1228
Product name: alpha-Bromo-gamma-butyrolactone
Purity: >95.0%(GC)
Packaging: 500g
Price: $302
Updated: 2020/06/24

Alfa Aesar

Product number: A17344
Product name: alpha-Bromo-gamma-butyrolactone, 97%
Packaging: 25g
Price: $34.8
Updated: 2020/06/24

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2-Bromo-4-butanolide Chemical Properties,Usage,Production

Chemical Properties

Pale Yellow Liquid

Uses

Lactams inhibit type Q arylesterase activity of human serum paraoxonase PON1.

2-Bromo-4-butanolide Preparation Products And Raw materials

Raw materials

Government regulation Gamma Butyrolactone

Preparation Products

SPIZOFURONE

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2-Bromo-4-butanolide Suppliers

Belgium 1 Canada 1 China 187 Europe 3 Germany 4 India 3 Japan 4 Slovakia 1 Switzerland 1 Ukraine 1 United Kingdom 8 United States 31 Global 245

Chengdu bioauto bio-pharmaceutical Technology Co. , Ltd.

Tel: 028-61706249-
Email: 3491899930@qq.com
Country: China
ProdList: 2203
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833- ;010-82848833-
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com;market6@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 21-61259100-
Fax: 86-21-61259102
Email: sh@meryer.com
Country: China
ProdList: 40268
Advantage: 62

Alfa Aesar

Tel: 400-610-6006; 021-67582000
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30163
Advantage: 84

Chemexcel (Zhangjiakou) Fine Chemicals Co., Ltd

Tel: 86-10-62944695-809
Fax: 86-10-82415873
Email: sales@chemexcel.com.cn
Country: China
ProdList: 80
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386 / 800-988-0390
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24555
Advantage: 81

BeiJing Hwrk Chemicals Limted

Tel: 0757-86311057-
Fax: 0757-86311057
Email: kennyrong@hwrkchemical.com
Country: China
ProdList: 17296
Advantage: 55

Energy Chemical

Tel: 021-58432009
Fax: 021-58436166-800
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44026
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18228
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Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028-
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12284
Advantage: 60

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View Lastest Price from 2-Bromo-4-butanolide manufacturers

Chemwill Asia Co.,Ltd.

Product: 2-Bromo-4-butanolide in stock Factory 5061-21-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: TOP 3 Factory in China
Supply Ability: Top 3 largest production capacity Factory
Release date: 2019-04-03

Chemwill Asia Co.,Ltd.

Product: 2-Bromo-4-butanolide 5061-21-2
Price: US $1.00/kg
Min. Order: 1kg
Purity: 1
Supply Ability: 1
Release date: 2019-04-04

career henan chemical co

Product: 2-Bromo-4-butanolide 5061-21-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 20KG
Release date: 2018-08-07

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5061-21-2