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2-甲基-2-(4-甲基苯氧基)丙酸

2-甲基-2-(4-甲基苯氧基)丙酸名称

[ CAS 号 ]:
23438-11-1

[ 中文名 ]:
2-甲基-2-(4-甲基苯氧基)丙酸

[ 英文名 ]:
PROPANOIC ACID, 2-METHYL-2-(4-METHYLPHENOXY)-

2-甲基-2-(4-甲基苯氧基)丙酸物理化学性质

[ 密度 ]:
1.116g/cm3

[ 沸点 ]:
310ºC at 760 mmHg

[ 分子式 ]:
C₁₁H₁₄O₃

[ 分子量 ]:
194.22700

[ 闪点 ]:
117.5ºC

[ 精确质量 ]:
194.09400

[ PSA ]:
46.53000

[ LogP ]:
2.23700

[ 蒸汽压 ]:
0.000265mmHg at 25°C

[ 折射率 ]:
1.523

2-甲基-2-(4-甲基苯氧基)丙酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UF6134150

CHEMICAL NAME :: Propionic acid, 2-methyl-2-(p-tolyloxy)-

CAS REGISTRY NUMBER :: 23438-11-1

BEILSTEIN REFERENCE NO. :: 1952806

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H14-O3

MOLECULAR WEIGHT :: 194.25

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 391 mg/kg

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

REFERENCE :: TSPMA6 Travaux de la Societe de Pharmacie de Montpellier. (Soc. de Pharmacie de Montpellier, Faculte de Pharmacie de Montpellier, Ave. Ch.-Flahault, 34060 Montpellier, France) V.1- 1942- Volume(issue)/page/year: 34,121,1974

2-甲基-2-(4-甲基苯氧基)丙酸安全信息

[ 海关编码 ]:
2918990090

2-甲基-2-(4-甲基苯氧基)丙酸合成路线

详细合成路线

2-甲基-2-(4-甲基苯氧基)丙酸上下游产品

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2-甲基-2-(4-甲基苯氧基)丙酸下游产品

2-甲基-2-(4-甲基苯氧基)丙酸海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%