2-Naphthylamine | CAS 91-59-8 | Chemical-Suppliers

Element: naphthylamine

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C-S » Chemicals » naphthylamine-PX64939

Identification

2-Naphthylamine

CAS:

91-59-8

EINECS:

202-080-4

Molecular Formula:

C₁₀H₉N

MDL:

MFCD00004112

SMILES:

C1=CC=C2C=C(C=CC2=C1)N

Synonym:

c.i. 37270 ; ci37270[qr] ; 2-naftylamine ; usaf cb-22 ; usafcb-22 ; 2-naftylamin ; akos auf0416 ; bna[qr] ; 2-è˜èƒº ( 70% ) ; usafcb-22[qr]

Description

2-Naphthylamine is an aromatic amine used to make azo dyes. A common reason that it is used less for this purpose is that the substance is a carcinogen. Studies indicate that 2-Naphthylamine decreases the enzymatic functions of monoamine oxidase A and B. It is known that the main source of this compound is obtained from cigarette smoke. In addition, metabolites of 2-Naphthylamine such as N-hydroxy-2-Naphthylamine damages DNA by forming specific carcinogen-base adducts. These studies suggest that specific 2-Naphthylamine can cause problems for cells by binding to glycogen.

Suppliers

Autech Industry Co.,Limited

AIC4051620

Krada CPS Industry S.L

KCIS3301650

AK Scientific, Inc.

AS285855

Zehao Industry Co., Ltd.

ZI3601080

Santa Cruz Biotechnology, Inc.

209239

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HLC6302520

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XIL5222088

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Gihi Chemicals Co., Limited

GCL4861944

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Xiamen Equation Chemical Co.,Ltd

XECC5762880

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Zehao Industry Co., Ltd.

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Chemlyte Solutions

CS324972

Prices & Availability

Data is processed

Properties for 2-Naphthylamine

Molecular Weight:

143.19 g·mol−1

Density:

1.061 g/mL at 25 °C(lit.)

Melting point:

111-113 °C(lit.)

Boiling point:

306 °C(lit.)

Solubility:

Soluble in Ethyl Acetate and Methanol

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

GHS08
Health hazard

Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A, 1B, 2
Carcinogenicity, categories 1A, 1B, 2
Reproductive toxicity, categories 1A, 1B, 2
Specific target organ toxicity following single exposure, categories 1, 2
Specific target organ toxicity following repeated exposure, categories 1, 2
Aspiration hazard, categories 1, 2

GHS09
Environmental hazard

Acute hazards to the aquatic environment, category 1
Chronic hazards to the aquatic environment, categories 1, 2
Environmental toxicity, categories 1, 2

Safety & Transport Information

Risk Codes:

R22 - Harmful if swallowed
R45 - May cause cancer
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment

Safety Codes:

S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

Hazard Classes:

6.1(a)

Hazard Symbols:

T, N

Storage temperature :

-20 °C Freezer

RID/ADR certification :

UN 1650 6.1 / PG 2

Alternative Distributors of [2-Naphthylamine]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified