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4-羟基-3,5-二碘苯甲酸

4-羟基-3,5-二碘苯甲酸用途

Ioxynic acid is a biochemical.

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4-羟基-3,5-二碘苯甲酸名称

[ CAS 号 ]:
618-76-8

[ 中文名 ]:
4-羟基-3,5-二碘苯甲酸

[ 英文名 ]:
Ioxynic acid

[中文别名 ]:

[英文别名 ]:

4-carboxy-2,6-di-iodophenol
Ioxynil acid
p-hydroxy-3,5-diiodobenzoic acid
4-hydroxy-3,5-diiodo-benzoic acid
3,5-Diiod-4-hydroxy-benzoesaeure
3,5-Diiodo-4-hydroxybenzoic acid
EINECS 210-562-0
MFCD00016532
Benzoic acid,4-hydroxy-3,5-diiodo
4-Hydroxy-3,5-dijod-benzoesaeure

4-羟基-3,5-二碘苯甲酸物理化学性质

[ 密度 ]:
2.697g/cm3

[ 沸点 ]:
346.4ºC at 760 mmHg

[ 熔点 ]:
275°C (dec.)

[ 分子式 ]:
C₇H₄I₂O₃

[ 分子量 ]:
389.91400

[ 闪点 ]:
163.3ºC

[ 精确质量 ]:
389.82500

[ PSA ]:
57.53000

[ LogP ]:
2.29960

[ 外观性状 ]:
白色至粉色至黄色粉末或晶体

[ 折射率 ]:
1.784

[ 储存条件 ]:
2-8°C，避光，保存于惰性气体中

4-羟基-3,5-二碘苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG8597500

CHEMICAL NAME :: Benzoic acid, 3,5-diiodo-4-hydroxy-

CAS REGISTRY NUMBER :: 618-76-8

BEILSTEIN REFERENCE NO. :: 2212145

LAST UPDATED :: 199709

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C7-H4-I2-O3

MOLECULAR WEIGHT :: 389.91

WISWESSER LINE NOTATION :: QVR DQ CI EI

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - 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 :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,20,1953

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 gm/kg

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

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 43,495,1954

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - changes in motor activity (specific assay)

REFERENCE :: JMPCAS Journal of Medicinal and Pharmaceutical Chemistry. (Washington, DC) V.1-5, 1959-62. For publisher information, see JMCMAR. Volume(issue)/page/year: 2,213,1960

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 mg/kg

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

REFERENCE :: JOCEAH Journal of Organic Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1936- Volume(issue)/page/year: 22,1686,1957

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4-羟基-3,5-二碘苯甲酸安全信息

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ RTECS号 ]:
DG8597500

[ 海关编码 ]:
2918290000

4-羟基-3,5-二碘苯甲酸合成路线

详细合成路线

4-羟基-3,5-二碘苯甲酸海关

[ 海关编码 ]: 2918290000

[ 中文概述 ]:
2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%