1-Chloromethyl naphthalene

CAS No.：86-52-2

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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1-Chloromethyl naphthalene Basic information

Product Name:	1-Chloromethyl naphthalene
Synonyms:	1-(chloromethyl)-naphthalen;1-(Chloromethyl)naphthene;AKOS BBS-00004040;1-chloromethyl-naphthalen;1-Menaphthyl chloride;1-menaphthylchloride;1-(CHLOROMETHYL)NAPHTHALENE;1-CHLOROMETHYLNAPHTHYL
CAS:	86-52-2
MF:	C11H9Cl
MW:	176.64
EINECS:	201-678-2
Product Categories:	API Intermediate;Naphthalene series;Aryl;Building Blocks;C9 to C12;Chemical Synthesis;Naphthalene derivatives;API intermediates;Halogenated Hydrocarbons;Organic Building Blocks;bc0001
Mol File:	86-52-2.mol

1-Chloromethyl naphthalene Chemical Properties

Melting point	32 °C(lit.)
Boiling point	291 °C
density	1.18 g/mL at 25 °C(lit.)
refractive index	n20/D 1.635(lit.)
Fp	>230 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	Liquid After Melting
Specific Gravity	1.18
color	deep brown
Water Solubility	Insoluble in water.
Sensitive	Moisture Sensitive
BRN	636885
InChIKey	XMWGTKZEDLCVIG-UHFFFAOYSA-N
LogP	3.97 at 20℃
CAS DataBase Reference	86-52-2(CAS DataBase Reference)
NIST Chemistry Reference	Naphthalene, 1-(chloromethyl)-(86-52-2)
EPA Substance Registry System	Naphthalene, 1-(chloromethyl)- (86-52-2)

Safety Information

Hazard Codes	C,Xn
Risk Statements	21/22-34-36/37/38-36-20/21/22
Safety Statements	26-36/37/39-45-60-20-27
RIDADR	UN 3261 8/PG 2
WGK Germany	3
RTECS	QJ2800000
TSCA	Yes
HazardClass	8
PackingGroup	III
HS Code	29036990

MSDS Information

Provider	Language
1-Chloromethyl naphthalene	English
SigmaAldrich	English
ACROS	English
ALFA	English

1-Chloromethyl naphthalene Usage And Synthesis

Chemical Properties	Solid
Uses	1-(Chloromethyl)naphthalene is a key material for synthesis dye pigment and as fluorescent brightening agent. It is employed in synthetic resin and medicine. Palladium-catalyzed nucleophilic dearomatization of chloromethyl naphthalene derivatives produce ortho- or para-substituted carbocycles in satisfactory to excellent yields.
General Description	Kinetics and dissociation mechanism of 1-(chloromethyl)naphthalene following 266nm photoexcitation has been studied. Intermolecular nucleophilic dearomatization of 1-chloromethyl naphthalene with various activated methylene compounds has been investigated.

1-Chloromethyl naphthalene Preparation Products And Raw materials

Raw materials	Sodium carbonate-->Paraformaldehyde-->1-Methylnaphthalene
Preparation Products	alpha-(1-Naphthylmethyl)-2-tetrahydrofuranpropionic acid diethylaminoethyl ester oxalate-->1-NAPHTHALENEMETHYLAMINE-->1-Naphthalenemethanol-->1,2-BIS(1-NAPHTHYL)ETHANE-->5-bromonaphthalene-1-carboxylic acid

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