基本信息
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盐酸S－苄基异硫脲
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538-28-3
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s苄基硫脲盐酸盐；S一苄基异硫脲盐酸盐
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C8H10N2S.ClH
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202.70
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Carbamimidothioic acid,phenylmethyl ester, hydrochloride (1:1)
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208-688-6
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Carbamimidothioicacid, phenylmethyl ester, monohydrochloride (9CI); Pseudourea, 2-benzyl-2-thio-,hydrochloride (7CI); Pseudourea, 2-benzyl-2-thio-, monohydrochloride (8CI);2-Benzyl-2-thiopseudourea hydrochloride; BTKh; Benzituron; Benzylisothioureahydrochloride; Benzylisothiouronium chloride; Benzylisothiuronium chloride;S-Benzylisothiourea hydrochloride; S-Benzylisothiouronium chloride;S-Benzylisothiouronium hydrochloride; S-Benzylisothiuronium chloride;S-Benzylthioformamidine hydrochloride; S-Benzylthiopseudourea hydrochloride;S-Benzylthiourea hydrochloride; S-Benzylthiouronium chloride;S-Benzylthiuronium chloride; U 19451A
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125.1 °C
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172-177 °C
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283.2 °C at 760 mmHg
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详细信息
Cas号 538-28-3 MDL号: MFCD00012583
Beilstein 号 3656719 EINECS: 208-688-6
分子式 C8H10N2S·HCl； NH2C(SCH2C6H5)=NH·HCl
分子量 202.72
别名 S-苄基异硫脲盐酸盐S-Benzylisothiourea Hydrochloride
白色结晶,能溶于水和醇,不溶于醚,将低熔点的溶于醇中,种入高熔点晶种,可提高其熔点。
熔点:177℃ 含量(C8H11ClN2S)Assay,% ≥98.5 (Nonaqueous Titration)
含量(C8H11ClN2S)Assay,% ≥98.5 (Argentmetric Titration)
熔点范围Melting point,℃ 175.0 - 178.0℃
水溶解试验Solubility in water合格
灼烧残渣(以硫酸盐计)Ignition residue,% ≤0.1
产品用途 测定钴和镍的试剂,鉴别和分离羧酸、亚磺酸及磺酸,有机微量分析测定氮、硫和氯的标准样品。有机合成中间体
