176-02-3

• 常用中文名：2,3,7,8-Tetrathiaspiro[4.4]nonane(6CI,7CI,8CI,9CI)
• 常用英文名：2,3,7,8-Tetrathiaspiro[4.4]nonane(6CI,7CI,8CI,9CI)
• CAS号：176-02-3
• 分子式：C₅H₈S₄
• 分子量：196.37700
• 发布时间：2017-06-19 18:49:53
• 更新时间：2025-08-26 20:07:18

名称

• 英文名: 2,3,7,8-Tetrathiaspiro[4.4]nonane
• 英文别名: PH 800/20; 2,3,7,8-tetrathia-5-spirononane

物化性质

• 密度: 1.5g/cm3
• 沸点: 331.2ºC at 760mmHg
• 分子式: C₅H₈S₄
• 分子量: 196.37700
• 闪点: 169.5ºC
• 精确质量: 195.95100
• PSA: 101.20000
• LogP: 2.76280
• 蒸汽压: 0.000304mmHg at 25°C
• 折射率: 1.748

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XF6405000 CHEMICAL NAME : 2,3,7,8-Tetrathiaspiro(4.4)nonane CAS REGISTRY NUMBER : 176-02-3 BEILSTEIN REFERENCE NO. : 0106644 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H8-S4 MOLECULAR WEIGHT : 196.37 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 25 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 11,453,1962

安全

• 海关编码: 2934999090

合成路线

3229-00-3 ~53% 176-02-3 138152-60-0

文献：Dhar; Chidambaram; Chandrasekaran Journal of Organic Chemistry, 1992 , vol. 57, # 6 p. 1699 - 1702

3229-00-3 ~98% 176-02-3

文献：Fujihara, Hisashi; Imaoka, Koji; Furukawa, Naomichi; Oae, Shigeru Heterocycles, 1981 , vol. 16, # 10 p. 1701 - 1704

120987-03-3 ~30% 176-02-3 6208-76-0

文献：Teuber, Lene; Christophersen, Carsten Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1988 , vol. 42, # 9 p. 629 - 634

120987-03-3 107-15-3 ~30% 176-02-3 6208-76-0

文献：Teuber, Lene; Christophersen, Carsten Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1988 , vol. 42, # 9 p. 629 - 634

3228-99-7 ~% 176-02-3

文献：Backer; Evenhuis Recueil des Travaux Chimiques des Pays-Bas, 1937 , vol. 56, p. 174,177

180-72-3 ~% 176-02-3

文献：Backer; Evenhuis Recueil des Travaux Chimiques des Pays-Bas, 1937 , vol. 56, p. 174,177

180-72-3 108-88-3 ~% 176-02-3

文献：Backer; Evenhuis Recueil des Travaux Chimiques des Pays-Bas, 1937 , vol. 56, p. 174,177

上下游产品

上游产品  6
3229-00-3 120987-03-3 107-15-3 3228-99-7
180-72-3 108-88-3
下游产品  2
4720-60-9 61836-78-0

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 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
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%