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3-甲基-2,4-二羟基苯甲醛

3-甲基-2,4-二羟基苯甲醛名称

[ CAS 号 ]:
6248-20-0

[ 中文名 ]:
2,4-二羟基-3-甲基苯甲醛

[ 英文名 ]:
2,4-Dihydroxy-3-methylbenzaldehyde

[中文别名 ]:

[英文别名 ]:

Benzaldehyde, 2,4-dihydroxy-3-methyl-
4-Formyl-2-methylresorcinol
2,4-dihydroxy-3-methyl-benzaldehyde
EINECS 228-369-5
2,4,6-TRIMETHYLPHENYLBORONIC ACID
2,4-Dihydroxy-3-methylbenzaldehyde
3-Methyl-2,4-dihydroxybenzaldehyde
Benzaldehyde,2,4-dihydroxy-3-methyl
2,4-Dihydroxy-3-methylbenzolcarbaldehyd
2,4-Dihydroxy-3-methyl-benzaldehyd

3-甲基-2,4-二羟基苯甲醛物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
345.7±12.0 °C at 760 mmHg

[ 分子式 ]:
C₈H₈O₃

[ 分子量 ]:
152.147

[ 闪点 ]:
177.1±16.1 °C

[ 精确质量 ]:
152.047348

[ PSA ]:
57.53000

[ LogP ]:
1.84

[ 外观性状 ]:
灰白色结晶粉末

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.649

[ 储存条件 ]:
2-8°C，惰性气体氛围

3-甲基-2,4-二羟基苯甲醛MSDS

详细MSDS(安全技术说明书)

3-甲基-2,4-二羟基苯甲醛毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CU5650000

CHEMICAL NAME :: Benzaldehyde, 2,4-dihydroxy-3-methyl-

CAS REGISTRY NUMBER :: 6248-20-0

LAST UPDATED :: 199701

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5 gm/kg

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

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,303,1988

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 5 gm/kg

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

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,303,1988

3-甲基-2,4-二羟基苯甲醛安全信息

[ 危害码 (欧洲) ]:
Xi

[ 海关编码 ]:
2912499000

3-甲基-2,4-二羟基苯甲醛合成路线

详细合成路线

3-甲基-2,4-二羟基苯甲醛上下游产品

3-甲基-2,4-二羟基苯甲醛上游产品

3-甲基-2,4-二羟基苯甲醛下游产品

3-甲基-2,4-二羟基苯甲醛海关

[ 海关编码 ]: 2912499000

[ 中文概述 ]:
2912499000. 其他醛醚、醛酚及含其他含氧基的醛. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 四聚甲醛报明外观

[ Summary ]:
2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%