2-Nitropropane (Dimethylnitromethane)

Chemicalnatures

2-Nitropropane nke a makwaara dị ka dimethylnitromethane ma ọ bụ isonitropropane bụ mmiri na-enweghị agba, mmanu mmanu nke nwere isi dị nro ma dị ụtọ.Ọ na-ere ọkụ ma na-agbaze na mmiri.Ọ na-esikwa ike n'ọtụtụ ihe mgbaze organic gụnyere chloroform.Vapors ya nwere ike ịmepụta ngwakọta mgbawa na ikuku.A na-eji ya dị ka ihe mgbakasị ahụ na agba iji melite wetting pigmenti, ihe ndị na-asọpụta, na nhazi electrostatic;ọ na-ebelatakwa oge ihicha agba.

Ngwa

2-Nitropropane bụ isi eji eme ihe dị ka ihe mgbaze maka ogige organic na mkpuchi;nke nwere resin vinyl, agba epoxy, nitrocellulose, na roba chlorinated;na ink ebipụta, adhesives, na ibipụta dị ka inks flexographic;mmezi na akara okporo ụzọ na okporo ụzọ na okporo ụzọ;ụgbọ mmiri;na nlekọta n'ozuzu.O nwekwara obere ojiji dị ka agba na varnish na-ewepụ ya.2-Nitropropane na-ejikwa ya dị ka ihe mgbaze na ụlọ ọrụ na-edozi nri maka mbelata nke mmanụ ihe oriri nwere akụkụ.

Anụ ahụform

Mmiri na-enweghị agba, mmanu mmanu nke nwere isi dị nro, nke mkpụrụ osisi.

Klas Hazard

3.2

Ndụ nchekwa

Dabere na ahụmịhe anyị, enwere ike ịchekwa ngwaahịa ahụ maka awa 12ọnwa site na ụbọchị nnyefe ma ọ bụrụ na edobere ya na arịa ndị a kpuchiri ekpuchi, chebe ya pụọ ​​​​na ọkụ na okpomọkụ ma chekwaa ya na okpomọkụ n'etiti 5 -30°C

TNjirimara pụrụ iche

Ebe mgbaze

-93 Celsius C

Ebe esi nri

120C (ọkụ)

njupụta

0.992 g/mL na 25 Celsius (ọkụ)

uzuoku njupụta

~ 3 (vs ikuku)

uzuoku mgbali

13 mm Hg (20 Celsius C)

index refractive

n20/D 1.394 (ọkụ)

Fp

99 Celsius F

nchekwa okpomọkụ.

Mpaghara ọkụ

solubility

H2O: ntakịrị soluble

ụdị

Mmiri mmiri

pka

pK1:7.675 (25°C)