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5-甲基水杨酸

5-甲基水杨酸用途

2-羟基-5-甲基苯甲酸是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

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5-甲基水杨酸名称

[ CAS 号 ]:
89-56-5

[ 中文名 ]:
5-甲基水杨酸

[ 英文名 ]:
5-Methylsalicylic acid

[中文别名 ]:

[英文别名 ]:

2-Hydroxy-5-methylbenzoic acid
MFCD00002461
5-Methyl Salicylic Acid
Benzoic acid, 2-hydroxy-5-methyl-
5-methylsalicylic acid
EINECS 201-918-6

5-甲基水杨酸生物活性

[ 描述 ]:

2-羟基-5-甲基苯甲酸是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

5-甲基水杨酸物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
299.8±28.0 °C at 760 mmHg

[ 熔点 ]:
163-165 °C(lit.)

[ 分子式 ]:
C₈H₈O₃

[ 分子量 ]:
152.15

[ 闪点 ]:
149.3±20.5 °C

[ 精确质量 ]:
152.047348

[ PSA ]:
57.53000

[ LogP ]:
2.52

[ 外观性状 ]:
无气味的白色晶体

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.600

[ 储存条件 ]:
室温，干燥

5-甲基水杨酸MSDS

5-甲基水杨酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GP3920200

CHEMICAL NAME :: 2,5-Cresotic acid

CAS REGISTRY NUMBER :: 89-56-5

BEILSTEIN REFERENCE NO. :: 1909076

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H8-O3

MOLECULAR WEIGHT :: 152.16

WISWESSER LINE NOTATION :: QVR BQ E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Behavioral - analgesia

REFERENCE :: APSXAS Acta Pharmaceutica Suecica. (Apotekarsocieteten-Farmacevtiska Foereningen, Box 1136, S-111, 81 Stockholm, Sweden) V.1- 1964- Volume(issue)/page/year: 7,289,1970

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >300 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 196,478,1976

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5-甲基水杨酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/39-S22-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
GP3920200

[ 海关编码 ]:
2942000000

5-甲基水杨酸合成路线

5-甲基水杨酸上下游产品

5-甲基水杨酸上游产品

5-甲基水杨酸下游产品

5-甲基水杨酸海关

[ 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%

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