Naphthalene Basic information

description Uses Health Hazard Toxicity

Product Name:	Naphthalene
Synonyms:	'LGC' (2402);'LGC' (2603);1-NAPHTHALENE;TAR CAMPHOR;NAPTHALENE;NAPTHALIN;NAPHTHENE;NAPHTHALENE
CAS:	91-20-3
MF:	C10H8
MW:	128.17052
EINECS:	202-049-5
Product Categories:	Intermediates of Dyes and Pigments;Naphthalene;Organoborons;Highly Purified Reagents;Other Categories;Zone Refined Products;Analytical Chemistry;Standard Solution of Volatile Organic Compounds for Water & Soil Analysis;Standard Solutions (VOC);Chemistry;Naphthalenes;Analytical Standards;AromaticsVolatiles/ Semivolatiles;Volatiles/ Semivolatiles;Arenes;Building Blocks;Organic Building Blocks;Alpha Sort;Chemical Class;FumigantsVolatiles/ Semivolatiles;Hydrocarbons;Insecticides;N;NA - NIAnalytical Standards;NaphthalenesChemical Class;Neats;N-OAlphabetic;Pesticides;PAH
Mol File:	91-20-3.mol

Naphthalene Chemical Properties

Melting point	80-82 °C(lit.)
Boiling point	218 °C(lit.)
density	0.99
vapor density	4.4 (vs air)
vapor pressure	0.03 mm Hg ( 25 °C)
refractive index	1.5821
Fp	174 °F
storage temp.	APPROX 4°C
solubility	methanol: soluble50mg/mL, clear, colorless
form	Faint beige to brown to salmon red powder
color	White to almost white
explosive limit	0.9-5.9%(V)
Water Solubility	30 mg/L (25 oC)
Merck	14,6370
BRN	1421310
InChIKey	UFWIBTONFRDIAS-UHFFFAOYSA-N
CAS DataBase Reference	91-20-3(CAS DataBase Reference)
NIST Chemistry Reference	Naphthalene(91-20-3)
EPA Substance Registry System	Naphthalene(91-20-3)

Safety Information

Hazard Codes	Xn,N,F,T
Risk Statements	22-40-50/53-67-65-38-11-39/23/24/25-23/24/25-52/53-20
Safety Statements	36/37-46-60-61-62-45-16-7-33-25-9
RIDADR	UN 1334 4.1/PG 3
WGK Germany	3
RTECS	QJ0525000
TSCA	Yes
HazardClass	4.1
PackingGroup	III
HS Code	29029010
Hazardous Substances Data	91-20-3(Hazardous Substances Data)

Company desperation:

Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure , halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.

Please be free to contact me:

Ms. Cara

Tel: +86-371-56628036        Mob:+86-19937614869        Email: cara@coreychem.com