氯胺T三水合物，Chloramine T trihydrate [CAT]；Reag. Ph. Eur., 98.0-103.0%

图片 氯胺T三水合物，Chloramine T trihydrate [CAT]；Reag. Ph. Eur., 98.0-103.0%
别名：N-氯代对甲苯磺酰胺钠盐；对甲苯磺酰氯胺钠三水合物；N-Chloro-p-toluenesulfonamide sodium salt

线性分子式: CH3C6H4SO2NClNa · 3H2O CAS号: 7080-50-4 分子量: 281.69 Beilstein: 3924168 EC 号: 204-854-7 MDL编号: MFCD00149066 PubChem化学物质编号: 57648517 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 31224
CAS号: 7080-50-4
MDL号: MFCD00149066
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥561.19

说明

一般描述

Chloramine-T trihydrate is a widely used oxidizing agent in organic synthesis. It acts as a source of halonium cation and nitrogen anion and thus acts as a base and nucleophile. Due to its reactivity with a wide range of functional groups, it is involved in different molecular transformations. It is effective in acidic, neutral, and basic conditions[1].
 

应用

Chloramine-T trihydrate can be used as:
  • A reagent for chlorination in drinking water treatment[1].
  • A dehydrogenating agent for the oxidative dehydrogenation of aromatic aldehyde phenylhydrazones to synthesize nitrile imines[2].
  • The nitrene source for the aziridination of alkenes and the amidation of cyclic ethers[3].

 

属性

Agency

USP/NF
reag. Ph. Eur.

质量水平

100

测定

98.0-103.0%

杂质

≤1.5% insoluble in ethanol

pH值（酸碱度）

8-10 (20 °C, 5%)

mp

167-170 °C (lit.)

SMILES string

O.O.O.Cc1ccc(cc1)S(=O)(=O)N([Na])Cl

InChI

1S/C7H7ClNO2S.Na.3H2O/c1-6-2-4-7(5-3-6)12(10,11)9-8;;;;/h2-5H,1H3;;3*1H2/q-1;+1;;;

InChI key

NZYOAGBNMCVQIV-UHFFFAOYSA-N

 

安全信息

警示用语：

Danger

危险声明

H302 - H314 - H334

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B

补充剂危害

EUH031

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 2

闪点(F)

377.6 °F - closed cup

闪点(C)

192 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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