1-Methoxy-2-propanol/CAS:107-98-2
Whakaahuatanga Poto:
Ingoa Hua: 1-Methoxy-2-propanol
Momo: ZA-Y
CAS:107-98-2
MF:C4H10O2
MW:90.12
HANGANGA:
Whakaahuatanga Whānui:
He wai kore tae te propylene glycol monomethyl ether, he kakara reka, he reka kawa hoki. Ka wairewa i roto i te wai, te ether, te acetone, me te benzene.
Whakatakotoranga:
| Taonga | Whakatakotoranga |
| Te pūwāhi rewa | -97°C |
| Te pūwāhi koropupū | 118-119 °C (mārama) |
| Kiato | 0.922 g/mL i te 25 °C (i te rama) |
| Te mātotoru o te kohu | 3.12 (vs hau) |
| Pēhanga kohu | 10.9 mm Hg (25°C) |
| Taupū whakaata | n20/D 1.403(lit.) |
| Fp | 93°F |
| Te pāmahana rokiroki | Penapenahia i te +2°C ki te +25°C. |
| Te wairewatanga | wai: ka taea te whakaranu |
| Puka | Wai |
| Tae | Kore tae |
Whakamahinga
Ko te 1-Methoxy-2-propanol e whakamahia nuitia ana i roto i te hanga i ngā peita me ngā whakanikoniko, hei ārai-huka i roto i ngā miihini ahumahi, hei kaihoko whakakī mō ngā waituhi e whakamahia ana i runga i ngā mīhini perehi tere rawa, hei kaihoko hono mō ngā kapia me ngā tae i roto i ngā waituhi wai, me te whakarewa mō ngā cellulose, ngā kiriaku, ngā tae, ngā waituhi, me ngā paru. E whakamahia ana hoki i roto i ngā hua horoi pēnei i ngā kaihoroi karāhe me ngā whāriki, ngā tango waro me te hinu, me ngā tango peita me te wanihi; ā, i roto i ngā hanganga patupatu hei whakarewa mō ngā tono ki ngā hua me ngā kararehe.
Te Tākai me te Tukunga
190KG/Pahu, Tāke ISO rānei.
Penapena ki te wāhi hauhautanga, maroke hoki, ā, ka kawe atu i te mea he matū morearea.
Te pupuri me te rokiroki
Te roa o te oranga: 24 marama mai i te rā i hangaia ai, i roto i te takai taketake kāore anō kia whakatuwheratia, rongoatia ki te wāhi matao, maroke, ā, kāore e taea te ārai i te rā tika, i te wai rānei.
Whare putunga hauhautanga, Whakamaroke pāmahana iti, Wehea mai i ngā waikura me ngā waikawa.
