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p-Toluene Sulfonyl Isocyanate

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Product Description

PRODUCT

p-Toluene Sulfonyl Isocyanate

CAS #

4083-64-1

SYNONYM

PTSI; Tosyl isocyanate; Benzenesulfonyl isocyanate, 4-methyl-

FORMULA

C8H7NO3S

Product Specifications

APPEARANCE

Clear colorless liquid

P-TOLUENESULFONYL ISOCYANATE CONTENT

98% Min.

P-TOLUENESULFONYL CHLORIDE CONTENT

1.0% Max.

FREE ACID

0.5% Max.

COLOR, APHA

30 Max.

CHLORIDE

0.4% Max.

NCO CONTENT

20 - 22%

SPECIFIC GRAVITY

1.29

VISCOSITY

10 mPa.s

BOILING POINT

270°C

FLASH POINT

100°C

FREEZING POINT

5°C

ODOR

acrid odor

VAPOR PRESSURE

1.0 mm hg (100 c)

REFRACTIVE INDEX

1.5340

MOLECULAR WEIGHT

197.22

COLOR

colorless liquid

DENSITY

1.295 (204 c)

NOTES

Packing: 200kg drums.

For more information call 1-800-282-3982 or email info@parchem.com!

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