CAS 86-52-2|1-Chloromethyl naphthalene

Introduction：Basic information about CAS 86-52-2|1-Chloromethyl naphthalene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles2
7. Synonyms

Common Name	1-Chloromethyl naphthalene
CAS Number	86-52-2	Molecular Weight	176.642
Density	1.2±0.1 g/cm3	Boiling Point	291.5±0.0 °C at 760 mmHg
Molecular Formula	C₁₁H₉Cl	Melting Point	32 °C(lit.)
MSDS	ChineseUSA	Flash Point	129.9±11.4 °C
Symbol	GHS05, GHS07	Signal Word	Danger

Names

Name	1-Chloromethyl naphthalene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	291.5±0.0 °C at 760 mmHg
Melting Point	32 °C(lit.)
Molecular Formula	C₁₁H₉Cl
Molecular Weight	176.642
Flash Point	129.9±11.4 °C
Exact Mass	176.039276
LogP	3.72
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.631
InChIKey	XMWGTKZEDLCVIG-UHFFFAOYSA-N
SMILES	ClCc1cccc2ccccc12

Toxicological Information

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)

Safety Information

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H312-H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	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
Hazard Codes	Xn:Harmful
Risk Phrases	R21/22;R36/37/38
Safety Phrases	S26-S36/37/39-S45-S60-S20
RIDADR	UN 3261 8/PG 2
WGK Germany	3
RTECS	QJ2800000
Packaging Group	III
Hazard Class	8
HS Code	29036990

Customs

HS Code	2903999090
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%

Articles2

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)

Synonyms

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

naphth-1-ylmethyl chloride

1-menaphthylchloride

MFCD04972525

1-Chloromethyl napht

1-(Chlormethyl)naftalen

1-(chloromethyl)-naphthalene

1-Naphtylmethyl chloride

1-CHLORO METHYL NAPHTHALENE

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