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2-苯基-1,3,4-噁二唑

2-苯基-1,3,4-噁二唑名称

[ CAS 号 ]:
825-56-9

[ 中文名 ]:
2-苯基-1,3,4-噁二唑

[ 英文名 ]:
2-phenyl-1,3,4-oxadiazole

[中文别名 ]:

2-苯基-1,3,4-恶二唑

[英文别名 ]:

phenyl-[1,3,4]oxadiazole
Phenyl-[1,3,4]oxadiazol
5-phenyl-1,3,4-oxadiazole
1,3,4-OXADIAZOLE,2-PHENYL
2-phenyl-1,3,4-oxadiazole
1,3,4-Oxadiazole, 2-phenyl-
2-Fenil-1,3,4-ossadiazolo [Italian]
2-phenyl-[1,3,4]oxadiazole

2-苯基-1,3,4-噁二唑物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
253.8±23.0 °C at 760 mmHg

[ 分子式 ]:
C₈H₆N₂O

[ 分子量 ]:
146.146

[ 闪点 ]:
111.0±16.6 °C

[ 精确质量 ]:
146.048019

[ PSA ]:
38.92000

[ LogP ]:
1.31

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.547

[ 储存条件 ]:
室温

2-苯基-1,3,4-噁二唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RO0811300

CHEMICAL NAME :: 1,3,4-Oxadiazole, 2-phenyl-

CAS REGISTRY NUMBER :: 825-56-9

BEILSTEIN REFERENCE NO. :: 0118804

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H6-N2-O

MOLECULAR WEIGHT :: 146.16

WISWESSER LINE NOTATION :: T5NN DOJ CR

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 :: 440 mg/kg

TOXIC EFFECTS :: Behavioral - anticonvulsant Behavioral - somnolence (general depressed activity)

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: 121,443,1959

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 387 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - changes in motor activity (specific assay) Behavioral - muscle weakness

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 13,629,1958

2-苯基-1,3,4-噁二唑安全信息

[ 海关编码 ]:
2934999090

2-苯基-1,3,4-噁二唑合成路线

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2-苯基-1,3,4-噁二唑上下游产品

2-苯基-1,3,4-噁二唑上游产品

2-苯基-1,3,4-噁二唑下游产品

2-苯基-1,3,4-噁二唑海关

[ 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%