2-Methylnaphthalene | CAS 91-57-6

Element: methylnaphthalene

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C-S » Chemicals » methylnaphthalene-PX33793

Identification

2-Methylnaphthalene

CAS:

91-57-6

EINECS:

202-078-3

Molecular Formula:

C₁₁H₁₀

MDL:

MFCD00004118

SMILES:

CC1=CC2=CC=CC=C2C=C1

Synonym:

3-methylnaphthalene ; 2-methylnaphthaline ; 2-methylnaphth ; 2-methyl ; methylnaphthylene ; methyl-2-naphthalene ; 2-methylnaphthalene ; 2-methyinaphthalene ; 2-methyl-naphthalen ; 2-methylnaphthalin

Suppliers

H&Z Industry Co.,Ltd

HIC3801520

Beijing SHLHT Chemical Technology

BSCT6273135

Air Water Inc.

AW266798

Xiamen Equation Chemical Co.,Ltd

XECC6083040

Sancai Industry Co.,Ltd.

SIC4561824

Aecochem Corp.

AC266798

Synthon-Chemicals GmbH & Co. KG

ST03891

Merck Schuchardt OHG

MSO3801520

Sigma-Aldrich International GmbH

SI6081824

scienTEST - bioKEMIX GmbH

S-B4751900

AK Scientific, Inc.

AS3611083

Simagchem Corporation

SC3991197

Xingrui Industry Co., Limited

XIL5512204

Leap Chem Co., Ltd

LC3421026

Santa Cruz Biotechnology, Inc.

256203

Dayang Chem (Hangzhou) Co.,Ltd.

DC5892356

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CAS equal suppliers

β-Methylnaphthalene

Shandong Aoertong Chemical Co., Ltd.

SAC7202880

Naphthalene, 2-methyl-

Angene International Limited

AGN-PC-00UMZF

Isoquinoline Impurity 5

Aozeal Certified Standards (AOCS), Inc.

I0046.04

Prices & Availability

Data is processed

Properties for 2-Methylnaphthalene

Molecular Weight:

142.1971 g·mol−1

Density:

1.01

Melting point:

34-36 °C(lit.)

Boiling point:

241-242 °C(lit.)

Flash point:

208 ºF

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

Safety & Transport Information

Risk Codes:

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R40 - Limited evidence of a carcinogenic effect
R43 - May cause sensitisation by skin contact
R45 - May cause cancer
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R63 - Possible risk of harm to the unborn child
R67 - Vapours may cause drowsiness and dizziness

Safety Codes:

S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37 - Wear suitable protective clothing and gloves
S37/39 - Wear suitable gloves and eye/face protection
S53 - Avoid exposure - obtain special instructions before use
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

Hazard Classes:

Hazard Symbols:

Xn, N, T

Storage temperature :

2-8°C

RID/ADR certification :

UN 3077 9 / PG 3

Alternative Distributors of [2-Methylnaphthalene]

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