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1-苯基-5-巯基四氮唑

1-苯基-5-巯基四氮唑用途

【用途一】
用作感光材料的稳定剂、医药中间体
【用途二】
该品为照相防灰剂，也用作试剂及驱虫药的中间体。

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1-苯基-5-巯基四氮唑名称

[ CAS 号 ]:
86-93-1

[ 中文名 ]:
5-疏基-1-苯基-四氮唑

[ 英文名 ]:
1-Phenyl-5-mercaptotetrazole

[中文别名 ]:

[英文别名 ]:

5-Mercapto-1-phenyl-1H-tetrazole
1-Phenyltetrazol-5-thiol
5-mercapto-1-phenyltetrazole
1-phenyl-5-mercapto-1H-tetrazole
5-mercapto-1-phenyl-1,2,3,4-tetrazole
1-phenyl-1H-tetrazole-5-thiol
Phenylmercaptotetrazole
Phenyltetrazolethiol
EINECS 201-710-5
Mercaptophenyltetrazole

1-苯基-5-巯基四氮唑物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
340.2±25.0 °C at 760 mmHg

[ 熔点 ]:
145 °C (dec.)(lit.)

[ 分子式 ]:
C₇H₆N₄S

[ 分子量 ]:
178.214

[ 闪点 ]:
159.5±23.2 °C

[ 精确质量 ]:
178.031311

[ PSA ]:
82.40000

[ LogP ]:
2.31

[ 外观性状 ]:
白色固体

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.761

[ 储存条件 ]:
室温，密封

[ 水溶解性 ]:
可溶于：醇,氯仿,丙酮

1-苯基-5-巯基四氮唑MSDS

1-苯基-5-巯基四氮唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XF7700000

CHEMICAL NAME :: 1H-Tetrazole-5-thiol, 1-phenyl-

CAS REGISTRY NUMBER :: 86-93-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C7-H6-N4-S

MOLECULAR WEIGHT :: 178.23

WISWESSER LINE NOTATION :: T5NNNNJ AR& ESH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1750 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 24(1),55,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1232 No. of Facilities: 18 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 72 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1232 No. of Facilities: 4468 (estimated) No. of Industries: 24 No. of Occupations: 22 No. of Employees: 26699 (estimated) No. of Female Employees: 12225 (estimated)

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1-苯基-5-巯基四氮唑安全信息

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R5;R22

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
UN 1325 4.1/PG 2

[ WGK德国 ]:
1

[ RTECS号 ]:
XF7700000

[ 包装等级 ]:
III

[ 危险类别 ]:
4.1

[ 海关编码 ]:
29339990

1-苯基-5-巯基四氮唑合成路线

1-苯基-5-巯基四氮唑上下游产品

1-苯基-5-巯基四氮唑上游产品

1-苯基-5-巯基四氮唑下游产品

1-苯基-5-巯基四氮唑制备

由异硫氰酸苯酯与叠氮化钠反应而得。将150ml水、67.5g异硫氰酸苯酯和9.8g叠氮化钠搅拌混合，回流反应至澄清为止，约需5-6h。经冷却，过滤得1-苯基四氮唑-5-硫醇钠盐（1-Phenyl-1H-tetrazole-5-thiol sodium salt [15052-19-4]）将钠盐（滤液）用盐酸酸化至pH值为2，析出白色固体。滤出结晶，用水洗涤，烘干得粗品；用稀乙醇重结晶，得成品，收率在90%以上。

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1-苯基-5-巯基四氮唑海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1-苯基-5-巯基四氮唑

1-苯基-5-巯基四氮唑用途

1-苯基-5-巯基四氮唑名称

1-苯基-5-巯基四氮唑物理化学性质

1-苯基-5-巯基四氮唑MSDS

详细MSDS(安全技术说明书)

1-苯基-5-巯基四氮唑毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

1-苯基-5-巯基四氮唑安全信息

1-苯基-5-巯基四氮唑合成路线

详细合成路线

1-苯基-5-巯基四氮唑上下游产品

1-苯基-5-巯基四氮唑上游产品

1-苯基-5-巯基四氮唑下游产品

1-苯基-5-巯基四氮唑制备

1-苯基-5-巯基四氮唑海关

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