2-Naphthalenecarboxylicacid, 1,2,3,4-tetrahydro-1-methyl-4-oxo-

名称

[ CAS 号 ]:
63979-17-9

[ 英文名 ]:
2-Naphthalenecarboxylicacid, 1,2,3,4-tetrahydro-1-methyl-4-oxo-

[英文别名 ]:

2-NAPHTHOIC ACID,1-METHYL-4-OXO-1,2,3,4-TETRAHYDRO
3-Naphthoic acid,1,2,3,4-tetrahydro-4-methyl-1-oxo
USAF ND-55
4-Methyl-1-tetralone-3-carboxylic acid

物理化学性质

[ 密度 ]:
1.237g/cm3

[ 沸点 ]:
377.8ºC at 760mmHg

[ 分子式 ]:
C₁₂H₁₂O₃

[ 分子量 ]:
204.22200

[ 闪点 ]:
196.5ºC

[ 精确质量 ]:
204.07900

[ PSA ]:
54.37000

[ LogP ]:
2.07730

[ 折射率 ]:
1.568

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL2290000

CHEMICAL NAME :: 2-Naphthoic acid, 1-methyl-4-oxo-1,2,3,4-tetrahydro-

CAS REGISTRY NUMBER :: 63979-17-9

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H12-O3

MOLECULAR WEIGHT :: 204.24

WISWESSER LINE NOTATION :: L66 BVT&J DVQ E1

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 :: 200 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

点击显示

安全信息

[ 海关编码 ]:
2918300090

海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（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: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

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%