Nantong Jianru Chemical Co., Ltd.
Add: Yanjiang Economic Development Zone, Rugao City, Jiangsu, China
Contact: Mi Chunhua (General Manager) +86-15152449997
Contact: Xu Jiajie +86-18351965666
O-methylbenzoic acid, 3,5-Dimethylbenzoic acid: Mr. Yang 15062778088
Fax: +86-513-69887633 , 87560853
E-mail:2673140726@qq.com
URL:www.rouyaxue.cn
Products
N-bromobutanimide(N-bromosuccinimide)

[Product Name]:NBS; N-bromobutanimide;N-bromosuccinimide
[CAS]:128-08-5
[Molecular Formula]:C4H4BrNO2
[Structural Formula]:

[Molecular Weight]:177.98
[Properties]:white or milk white crystalline fine granules with slight bromine smell; soluble in acetone, ethyl acetate and acetic anhydride; insoluble in water, benzene, carbon tetrachloride and chloroform; specific weight 2.097, m.p. 173-175°C, decomposed at 182°C.
[Safety Notes]:it is slightly irritating; no inhalation.
[Use]: As material in organic synthesis, used in?bromination and pharmaceutical intermediates.
[Packing & Storage]:25kg cardboard drum. Avoid light.
[Quality Index]

Appearance

white crystal

Assay%

≥99%

m.p.°C

173-175°C

Effective Bromine

≥44%

Chloride

≤0.05%

Dyring Loss

≤0.5%

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