ChemicalBook > CAS DataBase List > 2-Bromo-4-butanolide

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;3-Bromo-2-furanone;2-bromo-4-butanolide;2-Bromobutyrolactone;-Bromo-butyrolactone;α-Bromo-γ-butyrolatone;A-BROMO-γ-BUTYROLATONE
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
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
$37.6
Updated
2018/11/13
Sigma-Aldrich
Product number
B59608
Product name
α-Bromo-γ-butyrolactone
Purity
97%
Packaging
100g
Price
$112
Updated
2018/11/13
TCI Chemical
Product number
B1228
Product name
alpha-Bromo-gamma-butyrolactone
Purity
>95.0%(GC)
Packaging
25g
Price
$34
Updated
2018/11/22
TCI Chemical
Product number
B1228
Product name
alpha-Bromo-gamma-butyrolactone
Purity
>95.0%(GC)
Packaging
500g
Price
$293
Updated
2018/11/22
Alfa Aesar
Product number
A17344
Product name
alpha-Bromo-gamma-butyrolactone, 97%
Packaging
25g
Price
$33.3
Updated
2018/11/13
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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

Preparation Products

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2-Bromo-4-butanolide Suppliers

Tocopharm Co., Ltd.
Tel
+86-021-69895597、+86-13776836200; QQ:739486509
Fax
+86-021-61292409
Email
sales@tocopharm.com; info@tocopharm.com; 739486509@qq.com
Country
China
ProdList
222
Advantage
55
J & K SCIENTIFIC LTD.
Tel
400-666-7788 +86-10-82848833
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
Fax
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)
Email
sh@meryer.com
Country
China
ProdList
40269
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
4006990298;010-57411839;0757-86311057;021-51691807
Fax
010-87653215;0757-86311057;021-55236763
Email
sales@hwrkchemical.com
Country
China
ProdList
14684
Advantage
55
Energy Chemical
Tel
021-58432009 / 400-005-6266
Fax
021-58436166-800
Email
info@energy-chemical.com
Country
China
ProdList
44025
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
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
+86-10-4006331231;+86-10-51280831;+86-10-82967028
Fax
+86-10-82967029
Email
sales@ouhechem.com
Country
China
ProdList
12495
Advantage
60
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View Lastest Price from 2-Bromo-4-butanolide manufacturers

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
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
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

5061-21-2, 2-Bromo-4-butanolideRelated Search:


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