甲基萘

密度：

1.016 g/cm3

沸点：

242.8ºC at 760 mmHg

闪点：

82.2ºC

折射率：

1.616

蒸汽压：

0.0518mmHg at 25°C

稳定性相关：

1. 存在于白肋烟烟叶、主流烟气中。

2. 存在于煤焦油和石油中，是多种异构体的混合物。

其它信息：

1. 沸点（ºC）：240~243

2. 相对密度(d²⁰₄₎   ：1.02

3. 性状：晶体或熔融状结晶物质。

4. 溶解性：不溶于水，溶于乙醇和乙醚。

包装等级：

III

海关代码：

2902909090

CHEMICAL IDENTIFICATION

RTECS NUMBER :

QJ9625000

CHEMICAL NAME :

Naphthalene, methyl-

CAS REGISTRY NUMBER :

1321-94-4

LAST UPDATED :

199710

DATA ITEMS CITED :

7

MOLECULAR FORMULA :

C11-H10

MOLECULAR WEIGHT :

142.21

WISWESSER LINE NOTATION :

L66J X1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

Standard Draize test

ROUTE OF EXPOSURE :

Administration onto the skin

SPECIES OBSERVED :

Rodent - rabbit

REFERENCE :

85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,49,1986

TYPE OF TEST :

Standard Draize test

ROUTE OF EXPOSURE :

Administration into the eye

SPECIES OBSERVED :

Rodent - rabbit

REFERENCE :

85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,49,1986 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4273 No. of Facilities: 768 (estimated) No. of Industries: 10 No. of Occupations: 10 No. of Employees: 12498 (estimated) No. of Female Employees: 763 (estimated)

中国海关编码：2902909090

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

摘要/Summary：

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

计算化学数据

1.疏水参数计算参考值（XlogP）:无

2.氢键供体数量:0

3.氢键受体数量:0

4.可旋转化学键数量:0

5.互变异构体数量:无

6.拓扑分子极性表面积0

7.重原子数量:11

8.表面电荷:0

9.复杂度:128

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1