前往化源商城
入驻化源商城

63905-95-3

63905-95-3结构式
63905-95-3结构式

化源商城直购

英文名 3,5-dibromo-1H-pyridine-4-thione
英文别名 4-Pyridinethiol,3,5-dibromo
USAF XR-25
3,5-Dibromo-4-pyridinethiol
3,5-Dibromo-4-mercaptopyridine
密度 2.25g/cm3
沸点 241.8ºC at 760mmHg
分子式 C5H3Br2NS
分子量 268.95700
闪点 100ºC
精确质量 266.83500
PSA 51.69000
LogP 2.89530
折射率 1.754

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UT8750000
CHEMICAL NAME :
4-Pyridinethiol, 3,5-dibromo-
CAS REGISTRY NUMBER :
63905-95-3
BEILSTEIN REFERENCE NO. :
0121088
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H3-Br2-N-S
MOLECULAR WEIGHT :
268.97
WISWESSER LINE NOTATION :
T6NJ CE DSH EE

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 :
100 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: AD277-689

海关编码 2933399090

~%

63905-95-3结构式

63905-95-3

文献:Dohrn; Diedrich Justus Liebigs Annalen der Chemie, 1932 , vol. 494, p. 284,300

~%

63905-95-3结构式

63905-95-3

文献:Dohrn; Diedrich Justus Liebigs Annalen der Chemie, 1932 , vol. 494, p. 284,300
上游产品  2

下游产品  2

海关编码 2933399090
中文概述 2933399090. 其他结构含非稠合吡啶环的化合物. 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 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%