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Specification Sheet

Sulfur trioxide pyridine complex, 97%

: Pyridine sulfur trioxide complex, NSC 75831

: S 4115

: C5H5NO3S

: 159.16

: S 4115 (OTTO) Sulfur trioxide pyridine complex, 97% Cas 26412-87-3- used to convert the allylic or benzylic hydroxyl group of compounds such as geraniol, farnesol, and 1-indanol into sulfate monoester, which is a good leaving group.


Properties

: Powder or crystal or chunks

: White to beige

: 97%

: ~160 °C


Safety Information
  • Exclamation Mark

Signalword:Warning
Hcodes:H302 - H315 - H319
Pcodes:P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code: 8A - Combustible, corrosive hazardous materials
WGK Germany: WGK 3
Personal Protective Equipment: dust mask type N95 (US),Eyeshields,Gloves


PackingsPrice (INR)
25 gm 2403.00
100 gm 6759.00
5 x 1 kg POR