CAS 1321-94-4|Methylnaphthalene

Introduction:Basic information about CAS 1321-94-4|Methylnaphthalene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameMethylnaphthalene
CAS Number1321-94-4Molecular Weight142.19700
Density1.016 g/cm3Boiling Point242.8ºC at 760 mmHg
Molecular FormulaC11H10Melting Point34°C
MSDS/Flash Point82.2ºC

Names

Name1(or2)-Methylnaphthalene
SynonymMore Synonyms

Chemical & Physical Properties

Density1.016 g/cm3
Boiling Point242.8ºC at 760 mmHg
Melting Point34°C
Molecular FormulaC11H10
Molecular Weight142.19700
Flash Point82.2ºC
Exact Mass142.07800
LogP3.14820
Vapour Pressure0.0518mmHg at 25°C
Index of Refraction1.616

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ9625000
CHEMICAL NAME :
Naphthalene, methyl-
CAS REGISTRY NUMBER :
1321-94-4
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C11-H10
MOLECULAR WEIGHT :
142.21
WISWESSER LINE NOTATION :
L66J X1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,49,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,49,1986 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4273 No. of Facilities: 768 (estimated) No. of Industries: 10 No. of Occupations: 10 No. of Employees: 12498 (estimated) No. of Female Employees: 763 (estimated)

Safety Information

Hazard CodesXi
RIDADRUN 3082
Packaging GroupIII
HS Code2902909090

Customs

HS Code2902909090
Summary2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Synonyms

Methylnaphthalene
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