85539-83-9

• 常用中文名：对二甲苯硒酸酯(1,4-苯撑双(亚甲基)硒氰酸酯)
• 常用英文名：p-xsc
• CAS号：85539-83-9
• 分子式：C₁₀H₈N₂Se₂
• 分子量：314.10400
• 发布时间：2017-10-31 14:42:16
• 更新时间：2024-01-18 11:41:27

名称

• 中文名: 对二甲苯硒酸酯(1,4-苯撑双(亚甲基)硒氰酸酯)
• 英文名: p-xsc
• 英文别名: 1.4-Bis-selenocyanatomethyl-benzol; 1,4-bis(selenocyanatomethyl)benzene; 1,4-PHENYLENEBIS(METHYLENE)SELENOCYANATE; p-Xylylen-diselenocyanat; phenylenebis(methylene)selenocyanate; p-Xylylen-bis-selenocyanat; P-XYLENESELENOCYANATE; selenocyanicacid,1,4-phenylenebis(methylene)ester; p-xylylene-bis selenocyanate

物化性质

• 沸点: 430.2ºC at 760 mmHg
• 分子式: C₁₀H₈N₂Se₂
• 分子量: 314.10400
• 闪点: 214ºC
• 精确质量: 315.90200
• PSA: 47.58000
• LogP: 1.58996

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : VT0900000 CHEMICAL NAME : Selenocyanic acid, 1,4-phenylenebis(methylene) ester CAS REGISTRY NUMBER : 85539-83-9 BEILSTEIN REFERENCE NO. : 3283843 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C10-H8-N2-Se2 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 : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 19,563,1992 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 910 mg/kg/13W-C TOXIC EFFECTS : Liver - changes in liver weight Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - changes in testicular weight REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 19,563,1992

安全

• 海关编码: 2929909090

合成路线

623-24-5 3425-46-5 ~95% 85539-83-9

文献：Hojjatie, Massoud; Muralidharan, Subramaniam; Freiser, Henry Tetrahedron, 1989 , vol. 45, # 6 p. 1611 - 1622

623-24-5 ~% 85539-83-9

文献：Brintzinger; Pfannstiel; Vogel Zeitschrift fuer Anorganische und Allgemeine Chemie, 1948 , vol. 256, p. 88

上下游产品

上游产品  2
623-24-5 3425-46-5
下游产品  0

海关

海关编码	2929909090
中文概述	2929909090 其他含氮基化合物. 增值税率:17.0% 退税率:9.0% 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	2929909090 other compounds with other nitrogen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%