2-Nitropropane（Dimethylnitromethane）

Matūnngā āhua

Ko te 2-Nitropropane, e mōhiotia ana ko te dimethylnitromethane, ko te isonitropropane rānei, he wai hinuhinu, kāore he tae, he kakara ngawari, he reka hoki. He mura, ā, he wairewa ki te wai. Ka wairewa hoki ki roto i ngā whakarewa rauropi maha tae atu ki te chloroform. Ka taea e ōna kohu te hanga i tētahi ranunga pahū ki te hau. Ka whakamahia hei whakarewa tahi i roto i ngā peita hei whakapai ake i te mākū o te tae, ngā āhuatanga rere, me te tukatuka hiko; ka whakaitihia hoki te wā whakamaroke peita.

Ngā tono

Ko te 2-Nitropropane te mea matua e whakamahia ana hei whakarewa mō ngā matū waro me ngā paninga; me ngā kapia vinyl, ngā peita epoxy, te nitrocellulose, me te rapa chlorine; i roto i te tānga waituhi, ngā piripiri, me te tānga hei waituhi flexographic; te tiaki me ngā tohu waka i runga i ngā rori me ngā huarahi tere; te hanga kaipuke; me te tiaki whānui. He iti noa iho te whakamahinga hei tango peita me te wanihi. Ka whakamahia hoki te 2-Nitropropane hei whakarewa i roto i ngā ahumahi tukatuka kai mō te wehewehenga o te hinu huawhenua kua mākū te āhua.

Ā-tinanaform

He wai hinuhinu, kore tae, he kakara hua ngawari.

Akomanga Tūpono

3.2

Te roa o te oranga

E ai ki ō mātou wheako, ka taea te rongoa i te hua mō te 12marama mai i te rā tuku mēnā ka rongoatia ki roto i ngā ipu hiri pūmau, ka tiakina mai i te mārama me te wera, ā, ka rongoatia ki ngā pāmahana i waenga i te 5 -30°C

Tngā āhuatanga noa

Te pūwāhi rewa

-93°C

Te pūwāhi koropupū

120 °C (kā.)

matotoru

0.992 g/mL i te 25 °C (i te rama)

te mātotoru o te kohu

~3 (vs hau)

te pēhanga kohu

~13 mm Hg (20°C)

taupū whakaata

n20/D 1.394(lit.)

Fp

99°F

pāmahana rokiroki

Te wāhi mura

te wairewatanga

H2O: he paku wairewa

puka

Wai

pka

pK1:7.675 (25°C)