5-甲基嘧啶-2,4(1H,3H)-二硫酮

5-甲基嘧啶-2,4(1H,3H)-二硫酮名称

[ CAS 号 ]:
6217-61-4

[ 中文名 ]:
5-甲基嘧啶-2,4(1H,3H)-二硫酮

[ 英文名 ]:
2,4(1H,3H)-Pyrimidinedithione,5-methyl-

[英文别名 ]:

5-Methyl-thiouracil
Thymine,dithio
EINECS 228-286-4
Dithiothymine
2,4-Dithio-thymin
2,4-Dimercapto-5-methylpyrimidine
2,4-Dithioxa-thymin
5-Methyl-1H-pyrimidin-2,4-dithion

5-甲基嘧啶-2,4(1H,3H)-二硫酮物理化学性质

[ 密度 ]:
1.41g/cm3

[ 沸点 ]:
236ºC at 760 mmHg

[ 分子式 ]:
C₅H₆N₂S₂

[ 分子量 ]:
158.24500

[ 闪点 ]:
96.5ºC

[ 精确质量 ]:
157.99700

[ PSA ]:
95.76000

[ LogP ]:
2.11020

[ 折射率 ]:
1.722

[ 储存条件 ]:
2-8°C，干燥

5-甲基嘧啶-2,4(1H,3H)-二硫酮MSDS

详细MSDS(安全技术说明书)

5-甲基嘧啶-2,4(1H,3H)-二硫酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV9135000

CHEMICAL NAME :: 2,4(1H,3H)-Pyrimidinedithione, 5-methyl-

CAS REGISTRY NUMBER :: 6217-61-4

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H6-N2-S2

MOLECULAR WEIGHT :: 158.25

WISWESSER LINE NOTATION :: T6MYMYJ BUS DUS E1

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 :: 200 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

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5-甲基嘧啶-2,4(1H,3H)-二硫酮安全信息

[ 海关编码 ]:
2933599090

5-甲基嘧啶-2,4(1H,3H)-二硫酮上下游产品

5-甲基嘧啶-2,4(1H,3H)-二硫酮上游产品

5-甲基嘧啶-2,4(1H,3H)-二硫酮下游产品

5-甲基嘧啶-2,4(1H,3H)-二硫酮海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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 ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%