Isobutyl Alcohol: grade & concentration comparison

Alliance Chemical stocks 2 variants of Isobutyl Alcohol (CAS 78-83-1): 99%, ACS Grade 99%. Compare grade, concentration, and transport classification below, then open the SDS, technical data sheet, or certificate of analysis for the variant you need.

CAS 78-83-1 · 2 variants

VariantGradeConcentrationHazardDocuments
Alliance Chemical One-gallon HDPE jug of technical-grade Isobutyl Alcohol 99% NFPA diamond, and safety warnings for UN1212Isobutyl Alcohol 99%—99%
GHS pictogram: FlammableGHS pictogram: CorrosiveGHS pictogram: Irritant / harmful
CLASS 3 · UN1212Danger
SDSTDSCOA
Alliance Chemical One-gallon HDPE container of Isobutyl Alcohol 99% ACS Grade, with NFPA diamond, UN1212 marking, and safetyIsobutyl Alcohol 99% ACS GradeACS Grade99%
GHS pictogram: FlammableGHS pictogram: CorrosiveGHS pictogram: Irritant / harmful
CLASS 3 · UN1212Danger
SDSTDSCOA

About these grades

All variants share CAS 78-83-1. Grade and concentration determine purity specification and strength; each variant's exact specification, hazard classification, and a certificate of analysis are published by Alliance Chemical and linked above. Lot-specific certificates ship with every order.