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Pengchen New Material Technology Co.,Ltd.

26 YRS

Jiangsu, China

CNY 50 Million

31302 m²

50-100 people

Main Products: Methylnaphthalene / 1-Methylnaphthalene / 2-Methylnaphthalene / Lightaromatic Solvent Naphtha (Petroleum) / Solvent Naphtha

Jiangsu, China

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1-Methylnaphthalene / CAS 90-12-0

OVERVIEW

Packaging

200 KG/Iron Drum

Lead Time

14-30 days

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DESCRIPTION

Petroleum grade α-Methylnaphthalene is to use reformed aromatic hydrocarbon as raw material, through efficient distillation separation, α-Methylnaphthalene>95%.

Molecular formula:C₁₁H₁₀

Quality index

No.	Item	Quality index	CAS
1	Appearance	Colorless transparent liquid	90-12-0
2	Density （D²⁰₄）	1.02
3	Boiling point （℃）	244.6
4	Flash point ℃≥	82
5	α-Methylnaphthalene %≥	95

Uses

1. used as surfactant, water reducing agents, dispersing agent, raw material of drugs and Organic synthesis; can be used in PVC and polyester fiber as dyeing carrier, BHC emulsifier, also for heat carrier and solvent, surfactant , sulfur extraction agent, also can be used as production raw material of plasticizer, fiber dyeing auxiliary .

2. Criteria fuel used to determine the octane and cetane number of diesel , also used in organic synthesis.

3. used in organic synthesis, used as dyeing carrier, heat carrier, plasticizer, etc.

Packaging, storage and transportation

Tank car or metal pail, This product belongs to dangerous goods, stored in accordance with the regulations of dangerous goods .

Typical Properties

α- Methylnaphthalene is α- A isomer of methylnaphthalene, which is mainly used in the manufacture of fluorescent brightener, printing and dyeing carrier vinyl chloride fiber, polyester printing and dyeing carrier surfactant, heat carrier, pharmaceutical intermediate and sulfur extractant. It can be used in the production of plasticizer and fiber dyeing aid. It can also be used as a Diesel Cetane Number measuring agent, a reagent for measuring the theoretical plate number of distillation tower, a solvent for pesticides and pesticides, and a solvent for the production of hydrogen peroxide by anthraquinone method. It can also be used to produce plant growth regulators α- Naphthylacetic acid. essence α- Methylnaphthalene can be used to synthesize 1,4 naphthalene dicarboxylic acid as raw material for the production of fluorescent brightener dyes, as well as resin for engineering plastics. 1-Naphthalene diacid can be synthesized as plant growth hormone, 1-Naphthalene dicarboxylic acid can be synthesized as raw material for color photographic dyes, and can also be used as pharmaceutical intermediates.

CAS No.

90-12-0

Formula

C11H10

Molecular Mass

142.19700

Exact Mass

142.07800

PSA

0.00000

Logp

3.14820

IUPAC

1-methylnaphthalene

SMILES

CC1=CC=CC2=CC=CC=C12

Matter Classification

organic

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