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N1,N4-二羟基对苯二甲酸酯

N1,N4-二羟基对苯二甲酸酯名称

[ CAS 号 ]:
20073-80-7

[ 中文名 ]:
N1,N4-二羟基对苯二甲酸酯

[ 英文名 ]:
Terephthalohydroxamic acid

[英文别名 ]:

Terephthalyldihydroxamic acid
1,4-benzodihydroxamic acid
Terephthalobishydroxamsaeure
Terephthalohydroxamic acid
N,N'-dihydroxyterephthalamide
Benzene-1,4-dicarbohydroxamic acid
n,n'-dihydroxybenzene-1,4-dicarboxamide
terephthalobishydroxamic acid
WR 74,106
N,N'-Dihydroxy-1,4-benzenedicarboxamide

N1,N4-二羟基对苯二甲酸酯物理化学性质

[ 密度 ]:
1.484g/cm3

[ 分子式 ]:
C₈H₈N₂O₄

[ 分子量 ]:
196.16000

[ 精确质量 ]:
196.04800

[ PSA ]:
98.66000

[ LogP ]:
0.70640

[ 折射率 ]:
1.634

[ 储存条件 ]:
2-8℃，干燥，密封

N1,N4-二羟基对苯二甲酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WZ1575000

CHEMICAL NAME :: Terephthalohydroxamic acid

CAS REGISTRY NUMBER :: 20073-80-7

LAST UPDATED :: 199206

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C8-H8-N2-O4

MOLECULAR WEIGHT :: 196.18

WISWESSER LINE NOTATION :: QMVR DVMQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 322 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 18,469,1971

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 740 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 18,469,1971

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 282 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 18,469,1971

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 330 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 18,469,1971

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 936 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 18,469,1971

N1,N4-二羟基对苯二甲酸酯安全信息

[ 海关编码 ]:
2924299090

N1,N4-二羟基对苯二甲酸酯海关

[ 海关编码 ]: 2924299090

[ 中文概述 ]:
2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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, 包装

[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%