14008-53-8

14008-53-8结构式
14008-53-8结构式

化源商城直购

中文名 3-溴四氢噻吩 1,1-二氧化物
英文名 3-bromothiolane 1,1-dioxide
英文别名 3-bromothiolane-1,1-dione
Tetrahydro-3-bromothiophene 1,1-dioxide
Thiophene,tetrahydro-3-bromo-,1,1-dioxide
3-Bromosulfolane
3-Bromotetrahydrothiophene 1,1-dioxide
Bromosulfolane
3-Brom-tetrahydrothiophen-1.1-dioxid
密度 1.815g/cm3
沸点 355.3ºC at 760 mmHg
分子式 C4H7BrO2S
分子量 199.06600
闪点 168.7ºC
精确质量 197.93500
PSA 42.52000
LogP 1.64920
蒸汽压 6.45E-05mmHg at 25°C
折射率 1.552
储存条件 库房通风低温干燥,与食品原料分开存放

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XN0400000
CHEMICAL NAME :
Thiophene, tetrahydro-3-bromo-, 1,1-dioxide
CAS REGISTRY NUMBER :
14008-53-8
LAST UPDATED :
199612
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C4-H7-Br-O2-S
MOLECULAR WEIGHT :
199.08
WISWESSER LINE NOTATION :
T5SWTJ CE

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 :
215 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 119,423,1959
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
44 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 119,423,1959
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
121 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 119,423,1959
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
59 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 119,423,1959
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 119,423,1959
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
29 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 119,423,1959

海关编码 2934999090

~%

14008-53-8结构式

14008-53-8

文献:Ren, Xiao-Feng; Turos, Edward Tetrahedron Letters, 1993 , vol. 34, # 10 p. 1575 - 1578

~%

14008-53-8结构式

14008-53-8

文献:Ren, Xiao-Feng; Turos, Edward; Lake, Charles H.; Churchill, Melvyn Rowen Journal of Organic Chemistry, 1995 , vol. 60, # 20 p. 6468 - 6483
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海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%