1,4-Benzenediamine,N1,N4-bis(2-furanylmethylene)-

名称

[ CAS 号 ]:
19247-68-8

[ 英文名 ]:
1,4-Benzenediamine,N1,N4-bis(2-furanylmethylene)-

[英文别名 ]:

p-Phenylenediamine,N,N'-difurfurylidene
N,N-Difurfural-n-phenylenediamine
Difurfuryliden-p-phenylendiamin
difurfurylidene-p-phenylenediamine

物理化学性质

[ 密度 ]:
1.16g/cm3

[ 沸点 ]:
437.4ºC at 760mmHg

[ 分子式 ]:
C₁₆H₁₂N₂O₂

[ 分子量 ]:
264.27900

[ 闪点 ]:
218.3ºC

[ 精确质量 ]:
264.09000

[ PSA ]:
51.00000

[ LogP ]:
4.37380

[ 蒸汽压 ]:
1.93E-07mmHg at 25°C

[ 折射率 ]:
1.598

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SS9750000

CHEMICAL NAME :: p-Phenylenediamine, N,N'-difurfurylidene-

CAS REGISTRY NUMBER :: 19247-68-8

BEILSTEIN REFERENCE NO. :: 0224697

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C16-H12-N2-O2

MOLECULAR WEIGHT :: 264.30

WISWESSER LINE NOTATION :: T5OJ B1UNR DNU1- BT5OJ

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 :: 1220 mg/kg

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,54,1982

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 70 mg/m3/4H

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,54,1982

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,54,1982 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 2 mg/m3;Skin JAN 1993

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安全信息

[ 海关编码 ]:
2932190090

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海关

[ 海关编码 ]: 2932190090

[ 中文概述 ]:
2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%