Neopentanediol dimethacrylate CAS 1985-51-9

-Molikula be

Neopentanediol dimethacrylate NPGDMA
CAS No.. 1985-51-9
EINECS No.. 217-856-8
MF C13H20O4
Iwọn didara
Mimo min.99.0% (GC)
Akoonu acid max.0.02% (titr-base titr., iṣiro bi MAAC)
Akoonu omi ti o pọju.0.03%
Awọ max.20 (Pt-Co)
Iduroṣinṣin 50± 5 ppm MEHQ (HPLC)
Data ti ara
Irisi kedere, ti ko ni awọ tabi omi ofeefee
Òórùn ester-bi
Iwọn molikula 240.0 g/mol
Ìwúwo 1.000 g/cm3 (20℃)
Atọka itọka 1.451 (20℃)
Oju ibi farabale +114℃(1014 mbar)
Solidfication -30 ℃
Viscosity 8.0 mPa.s (20℃)
Flashpoint +105.0 ℃
Solubility (20℃) <0.2% (ester ninu omi)
Lilo akọkọ
Neopentanediol dimethacrylate jẹ oluranlowo agbelebu pataki pataki ti a lo ni awọn aaye ti gilasi Organic, ibora, iyara sol ati awọn ile-iṣẹ roba.
Iṣakojọpọ
Ṣiṣu ilu tabi irin alagbara, irin ojò, 200kg net àdánù.
Gbigbe ati Ibi ipamọ
Yẹra fun ojo didan ati iwọn otutu ti o ga julọ ni gbigbe.Fipamọ awọn ọja ni itura, iboji ati awọn ipo atẹgun, tọju jina si ina.6 osu lati ọjọ ifijiṣẹ ni iwọn otutu ipamọ ti o pọju ti 30 ℃.
Gbogbogbo tanilolobo
Flammable!Polymerization le jẹ ipilẹṣẹ nipasẹ ibajẹ pẹlu peroxides, awọn agbo ogun aze, awọn ions irin ti o wuwo, tert.Amines, Scompounds.Polymerization jẹ tun fa nipasẹ ina.Atẹgun atẹgun atmospheric ninu monomer jẹ pataki fun iduroṣinṣin.Awọn iwọn otutu ipamọ ko yẹ ki o kọja 35.

Neopentanediol dimethacrylate jẹ oluranlowo agbelebu pataki pataki ti a lo ni awọn aaye ti gilasi Organic, ibora, iyara sol ati awọn ile-iṣẹ roba.