CAS 2246-44-8|2-Methyl-1-naphthalenamine

Introduction：Basic information about CAS 2246-44-8|2-Methyl-1-naphthalenamine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	2-Methyl-1-naphthalenamine
CAS Number	2246-44-8	Molecular Weight	157.212
Density	1.1±0.1 g/cm3	Boiling Point	312.3±11.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₁N	Melting Point	28-31 °C(lit.)
MSDS	/	Flash Point	157.1±14.6 °C

Names

Name	2-methylnaphthalen-1-amine
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	312.3±11.0 °C at 760 mmHg
Melting Point	28-31 °C(lit.)
Molecular Formula	C₁₁H₁₁N
Molecular Weight	157.212
Flash Point	157.1±14.6 °C
Exact Mass	157.089142
PSA	26.02000
LogP	2.63
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.671
InChIKey	JMBLSGAXSMOKPN-UHFFFAOYSA-N
SMILES	Cc1ccc2ccccc2c1N

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QM3675000

CHEMICAL NAME :: 1-Naphthylamine, 2-methyl-

CAS REGISTRY NUMBER :: 2246-44-8

BEILSTEIN REFERENCE NO. :: 2042530

LAST UPDATED :: 199612

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C11-H11-N

MOLECULAR WEIGHT :: 157.23

WISWESSER LINE NOTATION :: L66J BZ C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

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: -,467,1986

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: -,467,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 620 mg/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2830 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

Safety Information

Hazard Codes	Xn: Harmful;
Risk Phrases	R22
Safety Phrases	S26-S36
WGK Germany	3
RTECS	QM3675000
HS Code	2921450090

Customs

HS Code	2921450090
Summary	2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Synonyms

1-NAPHTHYLAMINE,2-METHYL

L66J BZ C1

2-methylnaphthalene-1-amine

2-methyl-1-aminonaphthalene

1-AMINO-2-METHYLNAPHTHALENE

2-Methyl-1-naftylamin

2-Methylnaphthalen-1-amine

2-methyl-1-naphthylamine

2-methylnaphthalen-1-ylamine

2-Methyl-1-naftylamin [Czech]

MFCD00059135

2-Methyl-1-naphthalenamine

2-methylnaphthylamine

1-Naphthalenamine, 2-methyl-

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