N,N-Dimethyl-p-toluidine CAS 99-97-8

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N,N-dimethyl-p-toluidine waa dareere saliid leh oo huruud ah oo aan midab lahayn ama khafiif ah oo leh ur ukun qudhuntay. Aan ku milmin biyaha, ku milma qaar ka mid ah dareerayaasha dabiiciga ah, oo ku milmay iftiinka.

codsi

Sida sawir-qaade wax ku ool ah oo loogu talagalay polymerization of acrylonitrile (AN), xawaarihiisa polymerization wuxuu la mid yahay awoodda 1.62 ee xoogga AN iyo awoodda 0.62 ee diiradda DMT. Alaabtan waxaa badanaa loo isticmaalaa dardar-geliyaha. Intaa waxaa dheer, waxaa sidoo kale loo isticmaali karaa sidii wax lagu daro oo loogu talagalay isku-dhafka polyester-ka aan la daboolin iyo xabagta.

xalinta xalinta
Isticmaalka dimethyl sulfate sida wakiilka methylating, N, N-dimethyl-p-toluidine waxaa lagu farsameeyaa heerkulka hooseeya iyo cadaadiska caadiga ah.

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CAS No. 99-97-8

Qaaciddada molecular C9H13N

Miisaanka molecular 135.21

EINECS No. 202-805-4

barta dhalaalka -25 °C

Barta karkarinta 211 °C ( shidan)

Cufnaanta 0.937 g/ml at 25 °C (iftiin)

Cufnaanta uumiga> 1 (Vs hawada) Cadaadiska uumiga 0.1hPa (20 °C)

Tusiyaha dib-u-celinta n20/D 1.546 ( shidan)

Barta tooska ah 182°F

Macluumaadka Xiriirka

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