4428-14-2

• 常用中文名：Bis(2-hydroxyethyl)trisulfide
• 常用英文名：Bis(2-hydroxyethyl)trisulfide
• CAS号：4428-14-2
• 分子式：C₄H₁₀O₂S₃
• 分子量：186.31600
• 发布时间：2016-06-15 01:49:06
• 更新时间：2024-01-08 18:35:56

名称

• 英文名: 2-(2-hydroxyethyltrisulfanyl)ethanol
• 英文别名: Antibiotic BS 1; 2-hydroxyethyl trisulfide; 2,2'-Trithiobisethanol; 2.2'-Dihydroxy-diaethyltrisulfid; Ethanol,2'-trithiobis; BS 1; ETHANOL,2,2'-TRITHIOBIS

物化性质

• 密度: 1.417g/cm3
• 沸点: 366.1ºC at 760 mmHg
• 分子式: C₄H₁₀O₂S₃
• 分子量: 186.31600
• 闪点: 178ºC
• 精确质量: 185.98400
• PSA: 116.36000
• LogP: 1.00060
• 折射率: 1.644

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : KM5493000 CHEMICAL NAME : Ethanol, 2,2'-trithiobis- CAS REGISTRY NUMBER : 4428-14-2 BEILSTEIN REFERENCE NO. : 1740589 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H10-O2-S3 MOLECULAR WEIGHT : 186.32 WISWESSER LINE NOTATION : Q2SSS2Q HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04620

安全

• 海关编码: 2930909090

合成路线

1002347-47-8 ~91% 4428-14-2

文献：Lach, Slawomir; Witt, Dariusz Heteroatom Chemistry, 2014 , vol. 25, # 1 p. 10 - 14

60-24-2 ~% 1892-29-1 4428-14-2

文献：CHEVRON PHILLIPS CHEMICAL COMPANY Patent: US2004/116748 A1, 2004 ; Location in patent: Page 3 ;

1892-29-1 ~42% 4428-14-2

文献：Hou, Yihua; Abu-Yousef, Imad A.; Doung, Yen; Harpp, David N. Tetrahedron Letters, 2001 , vol. 42, # 49 p. 8607 - 8610

60-24-2 ~94% 4428-14-2

文献：Wu, Zhennan; Back, Thomas G.; Ahmad, Rizwan; Yamdagni, Raghav; Armstrong, David A. Journal of Physical Chemistry, 1982 , vol. 86, # 22 p. 4417 - 4422

107-07-3 ~% 4428-14-2

文献：Fuson et al. Journal of Organic Chemistry, 1946 , vol. 11, p. 487,497

上下游产品

上游产品  4
1002347-47-8 60-24-2 1892-29-1 107-07-3
下游产品  2
19149-77-0 60-24-2

海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 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:30.0%
申报要素	品名, 成分含量, 用途
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%