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4,4'-双(二甲氨基)二苯基甲醇

4,4'-双(二甲氨基)二苯基甲醇名称

[ CAS 号 ]:
119-58-4

[ 中文名 ]:
4,4'-二(N,N-二甲氨基)二苯基甲醇

[ 英文名 ]:
Bis[4-(dimethylamino)phenyl]methanol

[中文别名 ]:

[英文别名 ]:

Bis[4-(dimethylamino)phenyl]methanol
α,α-Bis(p-dimethylaminophenyl)methanol
EINECS 204-335-5
Michler's Hydrol
N,N,N',N'-Tetramethyl-4,4'-diaminodiphenylcarbinol
N,N'-Tetramethyl-4,4'-diaminobenzohydrol
4,4'-Bis(diMethylaMino)benzhydrol
MFCD00008313

4,4'-双(二甲氨基)二苯基甲醇物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
446.3±45.0 °C at 760 mmHg

[ 熔点 ]:
100-102 °C(lit.)

[ 分子式 ]:
C₁₇H₂₂N₂O

[ 分子量 ]:
270.369

[ 闪点 ]:
228.7±27.4 °C

[ 精确质量 ]:
270.173218

[ PSA ]:
26.71000

[ LogP ]:
2.96

[ 外观性状 ]:
灰色至棕色晶体

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.623

[ 储存条件 ]:
室温，存于惰性气体中

[ 水溶解性 ]:
Soluble

4,4'-双(二甲氨基)二苯基甲醇MSDS

4,4'-双(二甲氨基)二苯基甲醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DC7525000

CHEMICAL NAME :: Benzhydrol, 4,4'-bis-(dimethylamino)-

CAS REGISTRY NUMBER :: 119-58-4

BEILSTEIN REFERENCE NO. :: 2131843

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C17-H22-N2-O

MOLECULAR WEIGHT :: 270.41

WISWESSER LINE NOTATION :: 1N1&R DYQR DN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 90,260,1947

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,227,1952

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4,4'-双(二甲氨基)二苯基甲醇安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S37/39

[ WGK德国 ]:
3

[ RTECS号 ]:
DC7525000

[ 海关编码 ]:
2922199090

4,4'-双(二甲氨基)二苯基甲醇合成路线

4,4'-双(二甲氨基)二苯基甲醇上下游产品

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4,4'-双(二甲氨基)二苯基甲醇海关

[ 海关编码 ]: 2922199090

[ 中文概述 ]:
2922199090. 其他氨基醇及其醚，酯和它们的盐（但含一种以上含氧基的除外）. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装

[ Summary ]:
2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%