3-chloro-2,5,6-trimethylbenzoic acid

3-chloro-2,5,6-trimethylbenzoic acid 基本信息
CAS号 18354-25-1 分子式 C10H11ClO2
分子量 198.64600 精确质量  198.04500
PSA  37.30000 LogP  2.96340

基本信息 展开↓

CAS号:
18354-25-1
分子式:
C10H11ClO2
分子量:
198.64600
英文名称:
3-chloro-2,5,6-trimethylbenzoic acid
英文别名:
3-chloro-2,5,6-trimethylbenzoic acid;
3-Chlor-2,5,6-trimethyl-benzoesaeure;
3-Chloro-2,5,6-trimethylbenzoate;
BENZOIC ACID,3-CHLORO-2,5,6-TRIMETHYL
精确分子量/精确质量:
198.04500
极性分子表面积/PSA:
37.30000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。

物化性质展开↓

密度:
1.22g/cm3
沸点:
324.7ºC at 760 mmHg
闪点:
150.2ºC
蒸汽压:
9.88E-05mmHg at 25°C

安全信息展开↓

海关代码:
2916399090

合成路线查看所有的合成路线

  • 496-78-6

    2,4,5-三甲酚

  • 18354-25-1

    3-chloro-2,5,6-trimethylbenzoic acid

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG5643500
CHEMICAL NAME :
Benzoic acid, 3-chloro-2,5,6-trimethyl-
CAS REGISTRY NUMBER :
18354-25-1
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C10-H11-Cl-O2
MOLECULAR WEIGHT :
198.66
WISWESSER LINE NOTATION :
QVR CG B1 E1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
562 mg/kg
TOXIC EFFECTS :
Behavioral - rigidity (including catalepsy) Behavioral - muscle contraction or spasticity
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,1020,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07068

海关数据查看详细

中国海关编码:2916399090

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
摘要/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%

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