Cov khoom lag luam
Cov khoom siv sib raug rau cas 2478 - 10 - 6 4 - hydroc acid {}} hydroxybutyl eser. Nws muaj cov mis molecular ntawm c₇h₁₂o₃, qhov hnyav molecular ntawm 144.17, thiab ib tug xov tooj einecs ntawm {}}.
{{{{0} hydrotless pob tshab kua ntawm chav tsev ntawm {{4} } degree, ib qho npau npau ntawm 95 degree / {aggh18} }.1mmhg lossis 298.1 degree ntawm 760MMHG, lub teeb nyem ntawm 111 degree lossis> 230 degree f, ib lub zog hluav taws xob ntawm 0.000131mm, ib lub vapor siab ntawm 0.2mmhg ntawm 25 degree ntawm 20 degree, thiab yog soluble hauv dej.
Cov ntaub ntawv yooj yim
| Khoom npe | 4- hydroxybutyl acrylate |
| Cas | 2478/10/6 |
| Mf | C7H12O3 |
| Mw | 144.17 |
| Einecs | 219-606-3 |
| Melting taw tes | -112 degree |
| Kub taw tes | 95 degree / {211}} MMHG (Lit.) |
| ceev | 1.041 g / ml ntawm 25 degree (lit.) |
| Refronction Index | N20 / d 1.452 (Lit.) |
| Fp | >230 depree f |
| Cia temp. | 2-8 degree |
| pa kua muag | 14.99 ± {0. 10 (kwv yees) |
| Dej solubility | soluble |
Cov Ntaub Ntawv Kev Nyab Xeeb
Cov Khoom Muag Khoom Phom Sij: XN (Cov Khoom Uas Muaj Teeb Meem), N (ib puag ncig cov khoom lag luam), Xi (irritant khoom).
Cov ntsiab lus kev pheej hmoo: R20 / 21/22 (kev phom sij los ntawm kev nqus tau, tawv nqaij sib chwv thiab noj); R36 / 37/38 (ua rau lub qhov muag, ua pa thiab tawv nqaij); R51 / 53 (Tshuaj lom rau dej tsiaj muaj sia, tej zaum yuav muaj kev tiv thaiv ntev ntev ntawm kev ua dej num).
Cov ntsiab lus kev nyab xeeb: S26 (yog tias tau hu rau qhov muag, thov yaug dej kom ntau thiab nrhiav cov lus qhia kev kho mob tam sim ntawd thiab nrhiav cov lus qhia kev kho mob tam sim ntawd thiab nrhiav cov lus qhia txog kev kho mob); S37 / 39 (hnav hnab looj tes zoo thiab hnab looj ntsej muag lossis ntsej muag), thiab lwm yam.
Cov Khoom Siv Hluav Taws Xob: 2922.
Kev siv
Cov txheej nplaum thiab cov nplaum teb: 4- hydroxybutyl acrylate yog siv los ua ib qho kev sib xyaw thiab cov nplaum kom txhim kho adhesion thiab fluhity.
Hla-txuas tus neeg sawv cev: siv los ua tus neeg sawv cev hla mus ua cov txheej txheem thiab cov txiaj ntsig los muab lub zog thiab corrosion tsis kam.
Yas ntxiv: tuaj yeem siv ua cov yas ntxiv rau txhim kho kev softness thiab tawv ntawm plastics.
Lwm tus: siv los npaj polyester fiber thiab polyester, thiab lwm yam.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
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Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
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Cim npe nrov: Organic synthes intermediates CAS 2478-10-6 4- Hydroxybutalis Cas {hydr} Hydroxybutters nrog 99% Curactorers, Chaw Tsim Tshuaj, Hoobkas
