Cas no for 80-48-8,Methyl p-toluenesulfonate ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 80-48-8

80-48-8

[CAS Name] Methyl p-toluenesulfonate

[Formula] C8H10O3S

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Basica Info

[CAS Name]Methyl p-toluenesulfonate
[Alias]methyl para-toluenesulfonate; 4-Toluenesulfonic acid methyl ester; Methyl p-tosylate~p-Toluenesulphonic acid methyl ester; Methyl p-tosylate 4-Methylbenzenesulfonic acid methyl ester; P-Toluene sulfonic acid Methyl Ester; methyl 4-methylbenzenesulfonate; PTSM
[Number]80-48-8
[EINECS]201-283-5
[Formula]C8H10O3S
[Molecular weight]186.2282

[Melting point]24-30℃
[Boiling point]291.8°C at 760 mmHg
[Density]0.00333mmHg at 25°C
[Flash point]130.3°C

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SHOUGUANG NUOMENG CHEMICAL CO., LTD.

P- Toluene sulfonic acid Methyl Ester (PTSM) is used in the production of dyes and organic synthesis.

Product descriptions:

Product Name: P-Toluene sulfonic acid Methyl Ester；Methyl p-Toluenesulfonate

CAS No. 80-48-8

Molecular Formula: C8H10O3S

Molecular Weight: 186.23

Structural Formula:

EINECS No.: 201-283-5

Technical Specification:

Appearance: Colorless to light yellow liquid

Purity: ≥98%

Melting point: 24℃

Moisture: ≤0.5%

P-Toluenesulfonic acid (PTSA): ≤0.2%

PTSC: ≤0.3%

Ash：≤0.05%

This is our general specifications, we could manufacture the product as per your required specifications.

Usage: P-Toluene sulfonic acid Methyl Ester can be used in the manufacturing of dyes and organic synthesis, and also is the raw materials of methylation.

Packing: 200kg plastic drum or 170kg plastic lined iron drum.

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Neostar United (Changzhou) Industrial Co., Ltd.

please call me ， to know more

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NANTONG WEILAN LABORATORY CO.,LTD.

Purity≥98%

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