Tetrahydrofurfuryl acrylate CAS 2399-48-6
Tetrahydrofurfuryl acrylate, oo sidoo kale loo yaqaan hydrofurfuryl acrylate, waa walax kiimiko ah oo leh qaacido kelli ah oo ah C8H12O3 iyo miisaan molecular oo ah 156.18. Inta badan waa mid aan midab lahayn si ay u iftiimiso dareeraha jaalaha ah waxayna ku milmaan dareerayaasha organic, sida khamriga, ethers iyo aromatics. Sida dhexdhexaadinta kiimikada muhiimka ah, qaar ka mid ah xogta jireed ee tetrahydrofurfuryl acrylate waa sida soo socota: cufnaanta 1.048g/cm3; Barta karkarinta 249.4°C at 760 mmHg; Dhibicda Flash 98°C; Cadaadiska uumiga 0.023mmHg at 25°C.
| Shayga | Tilmaamid |
| Barta karkarinta | 87 °C/9 mmHg (iftiin) |
| Cufnaanta | 1.064 g/ml at 25 °C (iftiin) |
| Cadaadiska uumiga | 1.19hPa at 25 ℃ |
| Tilmaanta refractive | n20/D 1.46 (lit.) |
| Barta toosan | >230 °F |
| Biyuhu milma | 79.1g/L at 20.9℃ |
Tetrahydrofurfuryl acrylate waxa kale oo loo isticmaali karaa dilution monomer ah Kiimikada buuga kimikalka ah ee ultraviolet (UV) ee alaabta lagu daweeyo, laakiin sidoo kale waxaa si weyn loogu isticmaalaa xabagta daawaynta iftiinka, dahaarka, khadadka iyo meelo kale. Marka xabagta acrylic ee leh tetrahydrofurfuryl acrylate sida qaybta copolymerization ee loo isticmaalo resin amino, waxaa lagu daweyn karaa heerkul hooseeya (qiyaastii 100 ℃). Isla mar ahaantaana, curaarta molecular valence bond waxay leedahay dabacsanaan gaar ah, waxayna ciyaari kartaa saameyn balaastiig ah marka loo isticmaalo resins kale.
Caadi ahaan waxaa lagu soo buuxiyaa 200kg/durbaan, sidoo kale waxaa la samayn karaa xirmo habaysan.
Tetrahydrofurfuryl acrylate CAS 2399-48-6
Tetrahydrofurfuryl acrylate CAS 2399-48-6
