4275-28-9

• 常用中文名：2,2′-THIODIETHANOL DIACETATE
• 常用英文名：2,2′-THIODIETHANOL DIACETATE
• CAS号：4275-28-9
• 分子式：C₈H₁₄O₄S
• 分子量：206.25900
• 发布时间：2017-07-17 13:37:27
• 更新时间：2024-01-10 12:45:20

名称

• 英文名: 2-(2-acetyloxyethylsulfanyl)ethyl acetate
• 英文别名: EINECS 224-276-9; 2,2'-Thiodiethanol diacetate; Ethanol,2,2'-thiobis-,diacetate; 2,2'-Thiodiethyl diacetate; Acetic acid,thiodiethylene ester; Diacetyl-thiodiglycol; Diacetylthioglycolat

物化性质

• 密度: 1.136g/cm3
• 沸点: 284.2ºC at 760 mmHg
• 分子式: C₈H₁₄O₄S
• 分子量: 206.25900
• 闪点: 127.2ºC
• 精确质量: 206.06100
• PSA: 77.90000
• LogP: 0.84580
• 折射率: 1.47

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : KM3000000 CHEMICAL NAME : Ethanol, 2,2'-thiodi-, diacetate CAS REGISTRY NUMBER : 4275-28-9 BEILSTEIN REFERENCE NO. : 1777857 LAST UPDATED : 199612 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C8-H14-O4-S MOLECULAR WEIGHT : 206.28 WISWESSER LINE NOTATION : 1VO2S2OV1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 8200 uL/kg TOXIC EFFECTS : Skin and Appendages - dermatitis, allergic (after systemic exposure) REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >10 mL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 7200 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >850 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 16,259,1920 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >16 mL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

安全

• 风险声明 (欧洲): 36-36/37/38
• 海关编码: 2930909090

合成路线

111-48-8 108-24-7 ~70% 4275-28-9

文献：Black, R. M.; Brewster, K.; Harrison, J. M.; Stansfield, N. Phosphorus, Sulfur and Silicon and the Related Elements, 1992 , vol. 71, # 1-4 p. 31 - 48

505-60-2 127-09-3 ~% 4275-28-9

文献：Helferich; Reid Journal of the American Chemical Society, 1920 , vol. 42, p. 1229

111-48-8 75-36-5 ~% 505-60-2 4275-28-9

文献：Clayton; Reid Journal of the American Chemical Society, 1942 , vol. 64, p. 908

505-60-2 127-08-2 ~% 4275-28-9

文献：Martinetz, Dieter Zeitschrift fuer Chemie (Stuttgart, Germany), 1982 , vol. 22, # 7 p. 257 - 258

111-48-8 64-19-7 ~% 4275-28-9

文献：Adickes Journal fuer Praktische Chemie (Leipzig), 1943 , vol. <2>161, p. 275

上下游产品

上游产品  7
111-48-8 108-24-7 505-60-2 127-09-3
75-36-5 127-08-2 64-19-7
下游产品  2
107-61-9 3763-72-2

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%