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4-丁氧基-4'-氰基联苯

4-丁氧基-4'-氰基联苯名称

[ CAS 号 ]:
52709-87-2

[ 中文名 ]:
4-丁氧基-4’-氰基联苯

[ 英文名 ]:
4OCB

[中文别名 ]:

[英文别名 ]:

4-cyano-4'-n-butyloxybiphenyl
4OCB
4'-Butoxybiphenyl-4-carbonitrile
4-butoxy-4'-cyano-biphenyl
4-Butoxycyanodiphenyl
[1,1'-Biphenyl]-4-carbonitrile, 4'-butoxy-
4'-Butoxy-4-biphenylcarbonitrile
MFCD00183755
EINECS 258-123-2
4'-butoxy(1,1'-biphenyl)-4-carbonitrile

4-丁氧基-4'-氰基联苯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
405.5±38.0 °C at 760 mmHg

[ 熔点 ]:
77 °C

[ 分子式 ]:
C₁₇H₁₇NO

[ 分子量 ]:
251.323

[ 闪点 ]:
170.3±20.6 °C

[ 精确质量 ]:
251.131012

[ PSA ]:
33.02000

[ LogP ]:
4.70

[ 外观性状 ]:
固体;White to Almost white powder to crystal

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.573

[ 储存条件 ]:
室温，干燥

[ 水溶解性 ]:
可溶于：甲苯

4-丁氧基-4'-氰基联苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV1764000

CHEMICAL NAME :: (1,1'-Biphenyl)-4-carbonitrile, 4'-butoxy-

CAS REGISTRY NUMBER :: 52709-87-2

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C17-H17-N-O

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 :: >10 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990

4-丁氧基-4'-氰基联苯安全信息

[ 海关编码 ]:
2926909090

4-丁氧基-4'-氰基联苯合成路线

详细合成路线

4-丁氧基-4'-氰基联苯上下游产品

4-丁氧基-4'-氰基联苯上游产品

4-丁氧基-4'-氰基联苯下游产品

4-丁氧基-4'-氰基联苯海关

[ 海关编码 ]: 2926909090

[ 中文概述 ]:
2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%