1-Chloromethyl naphthalene

Modify Date: 2025-08-25 10:22:15

1-Chloromethyl naphthalene structure	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	Chinese USA	Flash Point	129.9±11.4 °C
	Symbol	GHS05, GHS07	Signal Word	Danger

Name	1-Chloromethyl naphthalene
Synonym	More Synonyms

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

1-Chloromethyl naphthalene MSDS(Chinese)

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)

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

Precursor 9
CAS#:50-00-0 Formaldehyde CAS#:91-20-3 Naphthalene CAS#:4780-79-4 1-Naphthylmethanol CAS#:33250-32-7 1-(dimethoxymet...
CAS#:90-12-0 1-Methylnaphthalene CAS#:113688-53-2 1-tributylstann... CAS#:56-23-5 Carbon tetrachloride CAS#:107-30-2 Chloromethyl me...
CAS#:128-09-6 N-chlorosuccinimide
DownStream 10
CAS#:105850-98-4 5-(naphthalen-1... CAS#:104539-18-6 diethyl 2,2-bis... CAS#:3243-42-3 3-(1-Naphthyl)p... CAS#:14393-12-5 BENZYLNAPHTHALE...
CAS#:90-12-0 1-Methylnaphthalene CAS#:87587-37-9 N-benzyl-4-meth... CAS#:142979-90-6 5,5-bis(naphtha... CAS#:1466-24-6 1-(dimethoxypho...
CAS#:4780-79-4 1-Naphthylmethanol CAS#:15374-45-5 1,2-Di(1-naphth...

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%

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)

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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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Chloromethyl naphthalene
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-Chloromethyl naphthalene
Price: ￥338.0/100g ￥108.0/25g ￥708.0/500g
Purity: 95.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Chloromethyl naphthalene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1-Chloromethyl naphthalene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1-Chloromethyl naphthalene
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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1-Chloromethyl naphthalene

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