p-Toluenesulfonyl chloride(PTSC)

Brief Description
CAS No.: 98-59-9 Other Names: 4-Toluene sulfochloride MF: C7H7ClO2S
EINECS No.: 202-684-8 Place of Origin: China (Mainland) Type: Dyestuff Intermediates, Flavor & Fragranc...
Purity: 99.5% min Application: As intermediates in the synthesis ... Appearance: white crystal
Specifications
p-Toluenesulfonyl chloride(PTSC)

Good quality &reasonable price
Use: As intermediates in the synthesis of drugs, dyestuff and auxiliaries

Product name:

Tosyl chloride
4-Toluene sulfochloride; 4-Methylbenzenesulfonyl chloride; p-Toluenesulfonyl chloride; Toluene-4-sulfonyl chloride; 4-Toluolsulfonyl chloride; p-Tosyl Chloride

CAS.NO:

98-59-9

EINECS:

202-684-8

Molecular formula:

C7H7ClO2S

   Property:Molecular weight 190.64; M.P. 67-69°C; B.P. 134°C (10 mmHg); Flash point 128°C;

[from Chemblink]

Specifications:

ASSAY ITEMS

Index

Purity

99.5% min.

Moisture

0.05% max.

Melting point

67.0 ¡æ min

Free HCL

0.1% max.

Ortho

0.2% max.

Color

20APHA max

Appearance: white crystal
Packing:25KG/100KG/150KG plastic drum, 25KG/50KG woven bag, 50KG cardboard drum.
Use: As intermediates in the synthesis of drugs, dyestuff and auxiliaries.