Kontakte:Errol Zhou (Mesye.)
Tel: plis 86-551-65523315
Mobile/WhatsApp: plis 86 17705606359
QQ:196299583
Skype:lucytoday@hotmail.com
Imèl:sales@homesunshinepharma.com
Ajoute:1002, Huanmao Bilding, No.105, Mengcheng Wout, Hefei Vil, 230061, Lachin

CAS NON: 122-51-0
Fomil molekile: C7H16O3
Molekile Pwa: 148.20000
EINECS NO: 204-550-4
MDL NO: MFCD00009230
Pwodwi Deskripsyon:
Non pwodwi: Triethyl Orthoformate CAS NON: 122-51-0
Sinonim:
1,1,1-Triethoxymethane;
Ortoformic Asid Triethyl Ester;
Ethane, 1,1'[methylidynetrinetries(oxy)]tris-;
Chimik & Pwopriyete fizik:
Aparans: Likid San koule, ak ode pikant
Assay: ≥99.0%
Dansite: 0.891
Bouyi pwen: 146° C
Fonn pwen: -61° C
Flash Pwen: 30 ° C
Endeks refraktif: 1.39-1.392
Dlo Solibilite: 1.35 g / L
Sansib: Imidite sansib
Estabilite: Ki estab anba tanperati nomal ak presyon
Kondisyon depo: zon Flammables
Dansite Vapor: 5.11 (vs le)
Vapore Presyon: 2.9 mm Hg (20 ° C)
Enfomasyon sekirite:
RTECS: RM6475000
Klas Danyel: 3
Deklarasyon Sekirite: S16-S26-S37 / 39
HS Kod: 2915130000
WGK Almay: 1
Gwoup anbalaj: III
RIDADR: UN 2524
Deklarasyon Risk: R10; R36 / 38
Kod danje: Xi
Deklarasyon Prensipal: P210; P403 + P235
senbol: GHS02
Siyal Pawol: Avetisman
Deklarasyon Danje: H226
Triethyl orthoformate se yon konpoze oganik ak HC a fomil (OC2H5)3. Li se yon likid temet san koule. Li se otowoste nan aspirate fomik. Komesyal ki disponib, sentez endistriyel la se soti nan cyanide idwojen ak etanol.
Li ka prepare tou nan reyaksyon an nan sodyom ethoxide ak klowofom:
CHCl3 + 3 Na + 3 EtOH → HC (Oet) 3 + 3⁄2 H2 + 3 NaCl
Se Triethyl orthoformate yo itilize nan bodroux-Chichibabin aldehydehyde sentez, pou egzanp:
RMgBr + HC (OC2H5)3 → RC (H) (OC2H5)2 + MgBr (OC2H5) RC (H) (OC2H5)2 + H2O → RCHO + 2 C2H5OH.
Nan chimi kowodinasyon, li se itilize konveti konpleks aquo metal nan konpleks yo korespondan etanol:
[Ni (H2O)6] (BF4)2 + 6 HC (OC2H5)3 → [Ni (C2H5OH)6](BF4)2 + 6 HC (OC2H5) + 6 HOC2H5
Si ou enterese nan pwodwi nou yo oswa ou gen nenpot kesyon, tanpri santi yo lib yo kontakte nou!
Pwodwi anba patant yo ofri pou R & D rezon selman. Sepandan, denye responsablite a bay manti selman ak achte a.
Baj popilè: triethyl orthoformate cas 122-51-0, manifaktire, founise, faktori, achte, nan stock