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2-乙基萘

2-乙基萘名称

[ CAS 号 ]:
939-27-5

[ 中文名 ]:
2-乙基萘

[ 英文名 ]:
2-ETHYLNAPHTHALENE

[中文别名 ]:

[英文别名 ]:

2-ethylnaphthalene
MFCD00004127
EINECS 213-360-0

2-乙基萘物理化学性质

[ 密度 ]:
0.992 g/mL at 25 °C(lit.)

[ 沸点 ]:
251-252 °C(lit.)

[ 熔点 ]:
−70 °C(lit.)

[ 分子式 ]:
C₁₂H₁₂

[ 分子量 ]:
156.22400

[ 闪点 ]:
104 °C

[ 精确质量 ]:
156.09400

[ LogP ]:
3.40220

[ 外观性状 ]:
无色液体

[ 折射率 ]:
n20/D 1.599(lit.)

[ 储存条件 ]:
室温，存于惰性气体中

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

2-乙基萘MSDS

2-乙基萘毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ6960000

CHEMICAL NAME :: Naphthalene, 2-ethyl-

CAS REGISTRY NUMBER :: 939-27-5

LAST UPDATED :: 199710

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H12

MOLECULAR WEIGHT :: 156.24

WISWESSER LINE NOTATION :: L66J C2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 gm/kg

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

REFERENCE :: 28ZRAQ "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H., New York, Elsevier, 1960 Volume(issue)/page/year: -,55,1960

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2-乙基萘安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 安全声明 (欧洲) ]:
S23-S24/25

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

[ WGK德国 ]:
3

[ RTECS号 ]:
QJ6960000

[ 海关编码 ]:
2902909090

2-乙基萘合成路线

2-乙基萘上下游产品

2-乙基萘上游产品

2-乙基萘下游产品

2-乙基萘海关

[ 海关编码 ]: 2902909090

[ 中文概述 ]:
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

2-乙基萘文献

Investigation of polycyclic aromatic hydrocarbons (PAHs) and cyclic terpenoid biomarkers in the sediments of fishing harbors in Taiwan.

Mar. Pollut. Bull. 97 , 319-32, (2015)

Three fishing harbors were investigated to study the polycyclic aromatic hydrocarbons in the sediments and trace possible anthropogenic sources by identification of cyclic terpenoid biomarkers. Sevent...

Quantitative structure-activity relationship analysis of inhibitors of the nicotine metabolizing CYP2A6 enzyme.

J. Med. Chem. 48 , 440-9, (2005)

The purpose of this study was to develop screening and in silico modeling methods to obtain accurate information on the active center of CYP2A6, a nicotine oxidizing enzyme. The inhibitory potencies o...

Exploring QSAR and QAAR for inhibitors of cytochrome P450 2A6 and 2A5 enzymes using GFA and G/PLS techniques

Eur. J. Med. Chem. 44 , 1941-51, (2009)

A series of naphthalene and non-naphthalene derivatives ( n = 42) having cytochrome P450 2A6 and 2A5 inhibitory activities, reported by Rahnasto et al., were subjected to QSAR and QAAR studies. The an...

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