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Ethyl acrylate(CAS#140-88-5) Ata Fa'aalia
  • Ethyl acrylate(CAS#140-88-5) 1

Ethyl acrylate(CAS#140-88-5)

Meatotino tau vailaau:

Fuafua mole C5H8O2
Molar Mass 100.12
Malosi 0.921g/mLat 20°C
Lisi Lisi −71°C(malamalama)
Manu'a 99°C(malamalama)
Mata'imu 60°F
Numera JECFA 1351
Suavai Solubility 1.5 g/100 mL (25 ºC)
Solubility 20g/l
Ausa Malo 31 mm Hg (20 °C)
Ausa Malosi 3.5 (vs ea)
Fa'aaliga Suavai
Lanu manino
Sogisogi uiga manogi acrylic; maai, manogi; tiga; fa'aliu teisi; maai, ituaiga ester.
Tapulaa o Fa'aaliga TLV-TWA 5 ppm (～20 mg/m3) (ACGIH),25 ppm (～100 mg/m3 (MSHA, NIOSH), TWA pa‘u 25 ppm (100 mg/m3) (OSHA);IDLH 2000 ppm (NIOSH) .
Merck 14,3759
BRN 773866
Tulaga Teuteu 2-8°C
Maumau Maumau, ae e mafai ona polymerize pe a fa'aalia i le malamalama. Sili ona mu. Ia malu. E le fetaui ma vailaʻau faʻamaʻi, peroxides ma isi mea e amataina ai le polymerization.
Tapulaa Pa 1.8-14%(V)
Fa'asino Upu n20/D 1.406(me.)
Meatotino Faaletino ma Vailaau Liu liusuavai o vai e leai se lanu, fe'avea'i.
mea fa'apuna <-72 ℃
tulaga malulu 99.8 ℃
va'aiga va'aiga 0.9234
fa'asino ole su'esu'e 1.4057
mea moli 15 ℃
solubility teisi solu i le vai 1.5g/100 mL (25°C) miscible ma ethanol ma eter, soluble i chloroform.
Fa'aoga E masani ona faʻaaogaina mo mea faʻapipiʻi resin mata, ma faʻaaogaina i le ufiufi, ie, paʻu ma isi pisinisi

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R11 – Sili ona mu
R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R43 – E ono fa'atupu ai le fa'alogoina e ala ile pa'i ile pa'u
Fa'amatalaga Saogalemu S9 – Taofi le atigipusa i se nofoaga e savili lelei.
S16 – Tausia mai mea e mu ai.
S33 – Fa'asagatau fa'asagatau le lafoa'i.
S36/37 – Fai ofu puipui ma totigilima talafeagai.
UN ID UN 1917 3/PG 2
WGK Siamani 2
RTECS AT0700000
FLUKA BRAND F CODES 8
TSCA Ioe
HS Code 2916 12 00
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega II
Oona LD50 tuugutu ile Lapiti: 550 mg/kg LD50 dermal Lapiti 1800 mg/kg

 

Folasaga

Ethyl allylenate. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia sauniuni ma fa'amatalaga saogalemu o le ethyl allylate:

 

Tulaga lelei:

- O le Ethyl allyl proponate o se vai e manogi manogi, e mafai ona solu i le tele o vailaʻau faʻasolosolo e pei o ava malosi, ethers, ma isi, ae le mafai ona faʻafefe i le vai.

- Ethyl allyl proponate e lelei le mautu, ae o le polymerization e tupu ile la.

 

Fa'aaogā:

- Ethyl allyl propionate o se mea taua tele i le faʻaogaina o meaola, lea e mafai ona faʻaaogaina i le gaosiga o vailaʻau vailaʻau e pei o mea manogi, palasitika, ma vali.

- E mafai foʻi ona faʻaaogaina e avea o se solvent i fanua faʻapisinisi e pei o paʻu, inks, kelu, ma isi.

- E mafai foi ona faʻaaogaina le Ethyl allyl i le sauniuniga o resins, lubricants ma plasticizers.

 

Metotia:

- E masani ona faia le Ethyl allyl e ala i le tali atu o le ethylene ma le acrylic acid, ona faʻamaʻi ai lea i le ethyl allylate.

- I totonu o alamanuia, e masani ona faʻaaogaina faʻamalosi e pei ole sulfuric acid e faʻafaigofie ai le tali.

 

Fa'amatalaga Saogalemu:

- O le Ethyl allyl o se vai e mu ma e tatau ona aloese mai le faʻafesoʻotaʻi ma afi mumu, vevela maualuga, ma vailaʻau faʻamaʻi.

- Fa'aaoga mea faigaluega puipuia e pei o totigilima, mata tioata, ma lavalava puipui pe a fa'aoga.

- Aloese mai le pipii atu i le pa'u, mata ma le manava o le ethyl allylenate, fufulu vave i le tele o vai ma saili se foma'i pe a tupu.

- E tatau ona faia tulaga lelei o le ea pe a teu ma fa'aaoga le ethyl allylenate.

- Pe a lafoa'i otaota, mulimuli i tulafono fa'ale-siosiomaga.

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