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1-氯甲基萘

1-氯甲基萘用途

【用途一】
用于合成树脂、医药等
【用途二】
有机合成中间体，用于合成1-萘醛。

1-氯甲基萘名称

[ CAS 号 ]:
86-52-2

[ 中文名 ]:
1-氯甲基萘

[ 英文名 ]:
1-Chloromethyl naphthalene

[中文别名 ]:

[英文别名 ]:

L66J B1G
Naphthalene, α-(chloromethyl)-
1-CHLOROMETHYLNAPHTHYL
Naphthalene, 1-(chloromethyl)-
α-Naphthylmethyl chloride
EINECS 201-678-2
1-chloromethyl-naphthalen
α-(Chloromethyl)naphthalene
1-(Chloromethyl)naphthalene
chloromethylnaphthalene

1-氯甲基萘物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
291.5±0.0 °C at 760 mmHg

[ 熔点 ]:
32 °C(lit.)

[ 分子式 ]:
C₁₁H₉Cl

[ 分子量 ]:
176.642

[ 闪点 ]:
129.9±11.4 °C

[ 精确质量 ]:
176.039276

[ LogP ]:
3.72

[ 外观性状 ]:
固体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.631

[ 储存条件 ]:
库房低温,通风,干燥

1-氯甲基萘MSDS

1-氯甲基萘毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ2800000

CHEMICAL NAME :: Naphthalene, 1-chloromethyl-

CAS REGISTRY NUMBER :: 86-52-2

BEILSTEIN REFERENCE NO. :: 0636885

LAST UPDATED :: 199709

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C11-H9-Cl

MOLECULAR WEIGHT :: 176.65

WISWESSER LINE NOTATION :: L66J B1G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 890 mg/kg

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

REFERENCE :: IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 24,2583,1990

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2 gm/kg

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

REFERENCE :: IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4412 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

1-氯甲基萘安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H312-H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S60-S20

[ 危险品运输编码 ]:
UN 3261 8/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
QJ2800000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
29036990

1-氯甲基萘合成路线

1-氯甲基萘上下游产品

1-氯甲基萘上游产品

1-氯甲基萘下游产品

1-氯甲基萘制备

由萘氯甲基化制得。将萘、聚甲醛、冰醋酸、85%磷酸和浓盐酸一起加热到85℃，激烈搅拌6h。反应完成后，冷却到15℃，用水洗涤。最后用10%碳酸钾溶液洗涤，分去水层，加入乙醚，用无水碳酸钠干燥。然后常压蒸去乙醚，将余物减压蒸馏，收集128-135℃（0.67kPa）馏分即得成品。此外，1-甲基萘氯化也可制得该品。

1-氯甲基萘海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 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

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

1-氯甲基萘文献

Nucleophilic dearomatization of chloromethyl naphthalene derivatives via η3-benzylpalladium intermediates: a new strategy for catalytic dearomatization.

Org. Lett. 13(19) , 5402-5, (2011)

Palladium-catalyzed nucleophilic dearomatization of chloromethyl naphthalene derivatives to produce ortho- or para-substituted carbocycles in satisfactory to excellent yields has been developed. The u...

Formation kinetics and spectra of aromatic radicals in solution. Kelley DF, et al.

J. Phys. Chem. 87(11) , 1842-43, (1983)

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