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Ajoute:1002, Huanmao Bilding, No.105, Mengcheng Wout, Hefei Vil, 230061, Lachin

APis ak Entemedye
Twazyem Orthoformate CAS 122-51-0

Twazyem Orthoformate CAS 122-51-0

CAS NON: 122-51-0
Fomil molekile: C7H16O3
Molekile Pwa: 148.20000
EINECS NO: 204-550-4
MDL NO: MFCD00009230

Pwodwi detay

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

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