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Hexamethylphosphoramide (680-31-9)

Identification
Name:Hexamethylphosphoramide
Synonyms:HEMPA; Hexametapol; Hexamethylphosphoric triamide; HMPT; Phosphoric acid hexamethyltriamide; HMPA; Hexamethyl Phosphoramide
CAS:680-31-9
EINECS: 211-653-8
Molecular Formula: C6H18N3OP
Molecular Weight: 179.2
InChI: InChI=1/C6H18N3OP/c1-7(2)11(10,8(3)4)9(5)6/h1-6H3
Molecular Structure: (C6H18N3OP) HEMPA; Hexametapol; Hexamethylphosphoric triamide; HMPT; Phosphoric acid hexamethyltriamide; HMPA; H...
Properties
Transport:200kgs
Density:1.03
Stability:Stable. Incompatible with strong acids, strong oxidizing agents.
Refractive index:1.459
Water Solubility:Miscible
Solubility:Miscible
Appearance:clear colorless to light amber liquid
Specification:

 Hexamethylphosphoramide (CAS NO.680-31-9) is also named as AI3-50882 ; CCRIS 332 ; ENT 50882 ; Eastman ; Inhibitor HPT ; HSDB 2031 ; Hempa ; Hexametapol ; Hexamethyl phosphoramide ; Hexamethylfosforamid ; Hexamethylfosforamid [Czech] ; Hexamethylorthophosphoric triamide ; Hexamethylphosphoric acid triamide ; Hexamethylphosphoric triamide ; N,N,N,N,N,N-Hexamethylphosphoric triamide ; NSC 113131 ; NSC 7967 ; Phosphoric acid hexamethyltriamide ; Phosphoric hexamethyltriamide ; Phosphoric triamide, hexamethyl- ; Phosphoric tris(dimethylamide) ; Phosphoryl hexamethyltriamide ; Tris(dimethylamino)phosphine oxide ; Tris(dimethylamino)phosphorus oxide ; Tris-(dimethylamid) kyseliny fosforecne ; Tris-(dimethylamid) kyseliny fosforecne [Czech] . Hexamethylphosphoramide (CAS NO.680-31-9) is clear colorless to light amber liquid with a spicy odor. It is soluble in water. Hexamethylphosphoramide may react with strong oxidizing agents and strong acids. It is susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. Hexamethylphosphoramide is combustible. 

Report:

NTP 10th Report on Carcinogens. IARC Cancer Review: Group 2B IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 , 1987,p. 56.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Sufficient Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 15 , 1977,p. 211.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Community Right-To-Know List. Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Packinggroup: III
Color: COLORLESS, MOBILE LIQUID
Clear, colorless liquid [Note: A solid below 43 degrees F].
Safety Data
Hazard Symbols T:Toxic