Nau mai ki te hoko Hexamethylphosphoramide CAS 680-31-9 mai ia matou.Hexamethylphosphoric triamide, e mohiotia ana ko hexaphosphoramide me te hexamethylphosphoramide, kua whakaritea e te tauhohenga o te dimethylamine me te phosphorus oxychloride. Te taumaha ngota 179.2. He wai kore tae, he wai marama kowhai marama ranei. He iti te ika me te astringent. Wairewa i roto i te whakarewa polar me te kore-polar whakarewa. Ka taea te whakauru ki nga kaiwhakaahua noa penei i te dioctyl phthalate, te dioctyl sebacate, me te triphenyl phosphite ahakoa te rahinga. He rite te paitini ki tera o nga esters phosphate. A ape i te pa ki te kiri. Me tino kati te ipu kia kore ai e pakaru me te paheketanga na te mimiti o te wai.
Whakapono ko Chemical te kaihanga Haina
|
Ingoa Hua |
Hexamethylphosphoramide |
||
|
Tātai |
C6H18N3OP |
Taumaha Molecular |
179.2 |
|
CAS NO. |
680-31-9 |
Te nui |
500KG |
|
Nga taonga |
Whakatakotoranga |
Hua |
|
Te ahua |
Ma ki te beige |
Ka rite |
|
Te whakamatautau |
â¥99% |
Ka rite |
|
ira whakarewa |
7 °C (marama) |
Ka rite |
|
kiato |
1.03 g/mL i te 25 °C (marama) |
Ka rite |
|
TE WHAKAMAHI |
Ka rite te hua ki te paerewa |
|
Taurite:Eastman Inhibitor HPT;reastmaninhibitorhpt;ENT 50,882;ENT 50882;Hexmethylphosphoramide;HMPTA;HPT;Phosphoric acid hexamethyltriamide
CAS:
tātai rāpoi:
Taumaha rāpoi:
EINECS: 211-653-8
Nga tikanga rokiroki: Ko te hau inert, Te Pamahana rūma
Te ora o te papa: 2 tau
Ka whakamahia hei kaihoko anti-corrosion tino pai mo te polyvinyl chloride me etahi atu hua kapia me te paninga.
Te whakarewa aprotic whai hua; te wairewa chromatographic chromatographic (he 35°C te pāmahana whakahaere teitei, ko te mewaro te whakarewa), te wehenga me te tātaritanga o nga pūhui waiwaro, te wehenga o te alkanes, te alkenes me te alkynes; whakaterenga mo nga tauhohenga stereospecific; Te aukati UV o te kaihoko polyvinyl chloride.
Ko nga whakarewa aprotic e whakamahia ana. Ko te aukati UV o te polyvinyl chloride, te whakarewa o te rangi-atete me te whakarewa polar tino pai, te whakamaarama matū, me era atu.
