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4-乙炔联苯

4-乙炔联苯名称

[ CAS 号 ]:
29079-00-3

[ 中文名 ]:
4-乙炔基联苯基

[ 英文名 ]:
4-Ethynyl-1,1'-biphenyl

[中文别名 ]:

[英文别名 ]:

4-biphenylacetylene
1-ethynyl-4-phenylbenzene
4-Ethynyl-1,1'-biphenyl
1,1'-Biphenyl, 4-ethynyl-
4-PhC6H4CCH
MFCD00102191
4-ethynyl biphenyl
4-ethynyl-bipheny
4-Ethynylbiphenyl
p-PhC6H4CCH

4-乙炔联苯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
289.2±19.0 °C at 760 mmHg

[ 熔点 ]:
88-91ºC(lit.)

[ 分子式 ]:
C₁₄H₁₀

[ 分子量 ]:
178.229

[ 闪点 ]:
119.5±15.6 °C

[ 精确质量 ]:
178.078247

[ LogP ]:
4.16

[ 外观性状 ]:
固体;White to Light yellow powder to crystal

[ 蒸汽压 ]:
0.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.614

[ 储存条件 ]:
0-10°C;存放于惰性气体之中;避免光,空气,加热

4-乙炔联苯MSDS

详细MSDS(安全技术说明书)

4-乙炔联苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV5290000

CHEMICAL NAME :: Biphenyl, 4-ethynyl-

CAS REGISTRY NUMBER :: 29079-00-3

BEILSTEIN REFERENCE NO. :: 1927901

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H10

MOLECULAR WEIGHT :: 178.24

WISWESSER LINE NOTATION :: 1UU1R DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 400 ug/plate

REFERENCE :: BIJOAK Biochemical Journal. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1906- Volume(issue)/page/year: 188,867,1980

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4-乙炔联苯安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
26-36/37/39

[ 海关编码 ]:
2902909090

4-乙炔联苯合成路线

详细合成路线

4-乙炔联苯海关

[ 海关编码 ]: 2902909090

[ 中文概述 ]:
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%