CAS Registry Number

CAS 811-93-8 — 1,2-Diamino-2-methylpropane

1,2-Diamino-2-methylpropane (CAS 811-93-8) is a branched aliphatic diamine used primarily as a curing agent for epoxy resins, in the synthesis of polyamides, and as a building block for specialty chemicals. It is a colorless to pale yellow liquid with a strong ammonia-like odor, soluble in water and polar solvents. This chemical has a molecular formula of C4H13N2, a molecular weight of 88.15 g/mol, and a boiling point of approximately 150–155°C at atmospheric pressure. It is classified as non-hazardous under GHS, carrying no signal word, though proper handling in a well-ventilated area is advised due to its odor and potential skin/eye irritation. Molekula supplies 1,2-Diamino-2-methylpropane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.