Ethyl Acrylate
| Khoom npe | Ethyl Acrylate |
| Tshuaj formula | C5H8O2 |
| Molecular hnyav | 100.116 |
| CAS nr | 140-88-5 ib |
| EINECS tus lej | 205-438-8 : kuv |
| Qauv |  |
Melt point: 71 ℃ (cia.)
Kub taw tes: 99 ℃ (cia.)
Qhov ceev: 0.921 g / mLat 20 ℃
vapor ceev: 3.5 (vair)
vapor siab: 31mmHg (20 ℃)
Refractive Index: N20 / D1.406 (lit.)
Flash point: 60 F
Cia tej yam kev mob: 2-8 ℃
Solubility: 20g / l
Morphological: kua
Xim: pob tshab
Acrylic tsw yam ntxwv rau tsw (Sau): stimulating, tsw; ntsim; me ntsis qias neeg;
Olfactory pib tus nqi: (OdorThreshold) 0.00026ppm
Explosion limit tus nqi (explosivelimit): 1.8-14% (V)
Yam khoom xyab: yas
Solubility dej: 1.5g / 100 mL (25 ℃)
Qhov ntsuas cua txias: 99.8 ℃
Nqe: 14,3759
JECFA Nr.: 1351
BRN773866Henry'sLawConstant2.25(x10-3atm?m3/mol) at20 C
TLV-TWA5ppm (~ 20 mg/m3) (ACGIH), 25ppm (~ 100 mg/m3 (MSHA, NIOSH))
TWAskin25ppm(100mg/m3)(OSHA);IDLH2000ppm(NIOSH).
Stability yog ruaj khov tab sis tej zaum yuav polymerize nyob rau hauv lub teeb. Cov nplaim taws heev
Warehouse cua cua thiab tsis kub kom qhuav; Khaws cais ntawm oxidants thiab acids.
Nws yog tsuas yog siv los ua copolymer ntawm hluavtaws cob, thiab cov copolymer tsim yog dav siv hauv txheej, textile, tawv, nplaum thiab lwm yam lag luam.
Ethyl acrylate yog ib qho nruab nrab rau kev npaj cov tshuaj tua kab carbamate propyl sulfocarb, thiab nws tseem tuaj yeem siv los ua cov khoom siv raw rau kev tiv thaiv txheej, nplaum thiab ntawv impregnators, thiab nws cov polymer tuaj yeem siv los ua tus neeg sawv cev rau tawv. Cov copolymer nrog ethylene yog cov nplaum nplaum kub, thiab cov copolymer nrog 5% chloroethyl vinyl ether yog cov roj hmab hluavtaws uas muaj roj zoo thiab ua haujlwm kub, thiab tuaj yeem hloov cov roj hmab nitrile hauv qee kis.
GB 2760-1996 Tso cai siv cov txuj lom edible. Nws yog tsuas yog siv los npaj rum, pineapple thiab assorted txiv hmab txiv ntoo flavors.
Polymer hluavtaws khoom monomer. Thiab siv hauv kev tsim cov coatings, adhesives, tawv ua cov neeg ua haujlwm, textile additives, xim additives thiab lwm yam. Copolymer nrog ethylene yog ib hom kub yaj nplaum; Cov copolymer nrog 5% chloroethyl vinyl ether yog ib hom roj hmab hluavtaws uas muaj roj zoo thiab kub tsis kam, thiab tuaj yeem hloov cov roj hmab nitrile hauv qee kis.
Polymerizable monomer rau nruab nrab mos hloov tau yooj yim polymers. Organic synthesis. Rau zus tau tej cov coatings, textiles, tawv, adhesives thiab lwm yam kev lag luam siv ntau yam resins.
