3,4-二碘苯甲酸

3,4-二碘苯甲酸名称

[ CAS 号 ]:
35674-20-5

[ 中文名 ]:
3,4-二碘苯甲酸

[ 英文名 ]:
3,4-Diiodobenzoic acid

[中文别名 ]:

3,3'-二碘苯甲酸

[英文别名 ]:

3,4-Diiodobenzoic acid
3,4-Diiodobenzoicacid
Benzoic acid,3,4-diiodo
Benzoic acid, 3,4-diiodo-
3,4-bis(iodanyl)benzoic acid
3,4-Dijod-benzoesaeure

3,4-二碘苯甲酸物理化学性质

[ 密度 ]:
2.6±0.1 g/cm3

[ 沸点 ]:
380.7±37.0 °C at 760 mmHg

[ 分子式 ]:
C₇H₄I₂O₂

[ 分子量 ]:
373.914

[ 闪点 ]:
184.0±26.5 °C

[ 精确质量 ]:
373.830048

[ PSA ]:
37.30000

[ LogP ]:
4.14

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.741

[ 储存条件 ]:
2-8°C，避光干燥

3,4-二碘苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG8596340

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

CAS REGISTRY NUMBER :: 35674-20-5

BEILSTEIN REFERENCE NO. :: 3240839

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H4-I2-O2

MOLECULAR WEIGHT :: 373.91

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 225 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

点击显示

3,4-二碘苯甲酸安全信息

[ 海关编码 ]:
2916399090

3,4-二碘苯甲酸合成路线

详细合成路线

3,4-二碘苯甲酸上下游产品

3,4-二碘苯甲酸上游产品

3,4-二碘苯甲酸下游产品

3,4-二碘苯甲酸海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 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, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%