NAME: Hexamethyl phosphoramide
SYNONYM(s):
HMPA; Hexamethylphoric acid triamide; HEMPA; HMPT;
Hexamethylphosphoramide
IMIS: H129
CAS: 680-31-9
NIOSH: RTECS TD0875000
DESCRIPTION:
Colorless, mobile liquid with aromatic odor;
soluble with water, alcohol, ether, and other organic liquids
except high-boiling point saturated hydrocarbons.
BP:
233 C at 760 mm
VP:
0.03 mm at room temp.
Exposure Limits
ACGIH TLV:
(Skin); Appendix A3 (Confirmed Animal Carcinogen with Unknown
Relevance to Humans)
NIOSH REL: Potential carcinogen
Health Factors
IARC:
Group 2B, possibly carcinogenic to humans
Monitoring
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