CAS 538-28-3; S-苄基氯化异硫脲; 2-benzyl-2-thio-pseudoure monohydrochloride

CAS:

538-28-3

分子式:

C8H11ClN2S

分子量:

202.72

熔点:

177-176℃

中文名称:

S-苄基氯化异硫脲

S-苄基硫脲盐酸盐

苄基异硫脲盐酸盐

英文名称:

2-benzyl-2-thio-pseudoure monohydrochloride

2-benzylisothiouronium chloride

benzyl thiopseudourea hydrochloride

benzylisothiourea hydrochloride

benzylisothiouronium chloride

benzylthiuronium chloride

btkh

carbamidothioic acid, phenylmethyl ester, monohydrochloride

benzyl-isothiouronium chlorid

2-benzyl-2-thio-pseudoure hydrochloride

2-thio-2-benzyl-pseudoure hydrochloride

s-benzylthiuronium chloride

tl 944

usaf ek-2124

2-benzyl-2-thiopseudourea hydrochloride

Benzyl-iso-thiourea hydrochlor

S-Benzyl-iso-thiourea hydrochloride

Carbamimidothioic acid phenylmethylester monohydrocholride

S-Benzylisothiourea hydrochloride

S-Benzylisothiouronium chloride

S-Benzylthiouronium chloride

展开更多英文名

性质描述:

白色结晶。熔点172-174℃（亚稳型为146-148℃），溶于水和醇，不溶于醚。

生产方法:

由氯苄与硫脲缩合而得。将氯苄、硫脲和乙醇加入反应器中混合，加热回流，反应后脱色过滤，冷却结晶，再用乙醚洗涤，精制而得成品。

用途:

有机合成中间体，分析试剂。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

S802290

MACKLIN

S-苄基异硫脲盐酸盐

98.5%

25元/1g; 41元/5g; 140元/25g; 450元/100g; 2136元/500g;

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储存：室温
状态：白色到浅黄色粉末

B0442

TCI

S-Benzylisothiourea Hydrochloride

>99.0%(T)

890元/25G;

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基本信息

纯度/分析方法	>99.0%(T)
分子式/分子量	C₈H₁₀N₂S・HCl = 202.70
外观与形状(20℃)	固体
Reaxys-RN	3656719
PubChem物质ID	87563479
Merck Index (14)	1146
MDL编号	MFCD00012583

技术规格

Appearance	White powder to crystal
Purity(Nonaqueous Titration)	min. 99.0 %
Purity(Argentometric Titration)	min. 99.0 %

物性(参考值)

熔点

176 ℃

安全信息

图形或危害标志
信号词	危险
危险性说明	H300 : 吞咽致命。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P270 : 使用本产品时不要进食、饮水或吸烟。 P264 : 作业后彻底清洗皮肤。 P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。 P405 : 存放处须加锁。

相关法规

RTECS#

UM0738000

运输信息

UN编号	UN2811
类别	6.1
包装类别	II
监管条件代码(*)

251038

Sigma-Aldrich

2-Benzyl-2-thiopseudourea Hydrochloride

98%

1284.06元/100 G;

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产品说明

一般描述

S-benzylisothiourea analogs (2-benzyl-2-thiopseudourea hydrochloride), as small-molecule inhibitors of indoleamine-2,3-dioxygenase, has been studied.

包装

100 g in glass bottle

基本信息

线性分子式	C₆H₅CH₂SC(=NH)NH₂ · HCl
分子量	202.70
Beilstein	3656719
EC 号	208-688-6
MDL编号	MFCD00012583
PubChem化学物质编号	24855097
NACRES	NA.22

产品性质

质量水平	200
测定	98%
mp	177-179 ℃ (lit.)
溶解性	methanol: soluble 1 g/10 mL, clear, colorless to very faintly yellow
SMILES string	Cl.NC(=N)SCc1ccccc1
InChI	1S/C8H10N2S.ClH/c9-8(10)11-6-7-4-2-1-3-5-7;/h1-5H,6H2,(H3,9,10);1H
InChI key	WJAASTDRAAMYNK-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H300
预防措施声明	P264 - P301 + P310
危险分类	Acute Tox. 2 Oral
储存分类代码	6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

099378

Fluorochem

S-Benzylisothiourea Hydrochloride

95+%

220元/1g; 572元/25g; 1826元/100g;

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基本信息

CAS Number	538-28-3
MDL Number	MFCD00012583
Melting Point	176℃

安全信息

图形或危害标志
危险性说明	H300: Fatal if swallowed. H311: Toxic in contact with skin. H331: Toxic if inhaled.
防范说明	P260: Do not breathe . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P311: Call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P322: Specific measures (see . on this label). P330: Rinse mouth. P361: Remove/Take off immediately all contaminated clothing. P363: Wash contaminated clothing before reuse. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to local regulations.