2-chlornaphthalen

Names

[ CAS No. ]:
91-58-7

[ Name ]:
2-chlornaphthalen

[Synonym ]:
Naphthalene, 2-chloro-
2-Chloronaphthalene
b-Chloronaphthalene
MFCD00035731
2-chlornaphthalen
m-chloro-naphthalene
2-naphthyl-Cl
2-chloronaphtalene
β-Chloronaphthalene
2-Chlornaftalen [Czech]
Naphthalene,2-chloro
2-Chloro naphthalene
Halowax
EINECS 202-079-9
2-naphthyl chloride

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
256.0±0.0 °C at 760 mmHg

[ Melting Point ]:
57-60 °C

[ Molecular Formula ]:
C₁₀H₇Cl

[ Molecular Weight ]:
162.616

[ Flash Point ]:
115.2±8.6 °C

[ Exact Mass ]:
162.023621

[ LogP ]:
4.04

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.643

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ2275000

CHEMICAL NAME :: Naphthalene, 2-chloro-

CAS REGISTRY NUMBER :: 91-58-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C10-H7-Cl

MOLECULAR WEIGHT :: 162.62

WISWESSER LINE NOTATION :: L66J CG

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 :: 2078 mg/kg

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

REFERENCE :: AMRL** Aerospace Medical Research Laboratory Report. (Aerospace Technical Div., Air Force Systems Command, Wright-Patterson Air Force Base, OH 45433) Volume(issue)/page/year: TR-72-62,1972

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 886 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB214-270 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FINLAND:TWA 0.2 mg/m3;STEL 0.6 mg/m3;Skin JAN 1993 OEL-RUSSIA:STEL 0.5 mg/m3;Skin JAN 1993

Safety Information

[ Symbol ]:

GHS02, GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H301 + H311 + H331-H370

[ Precautionary Statements ]:
P210-P260-P280-P301 + P310-P311

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S37/39-S26-S45-S36/37-S16-S7

[ RIDADR ]:
UN1230 3/PG 2

[ RTECS ]:
QJ2275000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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