daim ntawv tshaj tawm

khoom

Qib Hluav Taws Xob Diethylene glycol monoethyl ether acetate (DCAC) & Ethyl 3-ethoxypropionate (EEP)

Kev Piav Qhia Luv:

Diethylene glycol monoethyl ether acetate (DCAC); CAS 112-15-2

Ethyl 3-ethoxypropionate (EEP); CAS TSIS MUAJ763-69-9

Qib Hluav Taws Xob


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Khoom Siv Qhia Txog Khoom

Diethylene glycol monoethyl ether acetate (DCAC) & Ethyl 3-ethoxypropionate (EEP)
Khoom Diethylene glycol monoethyl ether acetate (DCAC) Ethyl 3-ethoxypropionate (EEP)
CAS 112-15-2 763-69-9
Cov mis molecular CH3COOCH2CH2THIAB2CH2OC2H5 C2H5THIAB2CH2COOC2H5
Qhov tsos Tsis muaj xim thiab kua ntshiab Tsis muaj xim thiab kua ntshiab
Kev huv huv% (GC) ≥ 99.0 99.5
Kev sib xyaw ua ke (℃ / 760mmHg) 213.0-223.0 165-172
Dej noo (KF) % ≤ 0.05 0.05
Cov ntsiab lus cawv% ≤ / 0.1
Acidity (raws li HAC) % ≤ 0.03 /
Lub zog tshwj xeeb (d4)20) 1.010 ± 0.005 0.951±0.005
Xim (Pt-Co) ≤ 10 10
Pob khoom thiab kev thauj mus los 200KGS / Nruas Cov tshuaj lom neeg 200KGS / Nruas Cov tshuaj lom neeg

Daim Ntawv Thov Khoom

DCAC, ib hom tshuaj ib puag ncig-phooj ywg thiab qis-volatile nrog kev ua tau zoo heev, yog dav siv hauv kev lag luam hluav taws xob ua tus neeg sawv cev ntxuav, cov tshuaj tiv thaiv siab, diluting tus neeg sawv cev ntawm optical resist, optical resist remover, stripping tus neeg sawv cev, detergent rau IC, photo resist-removing buffer solution, solution resin, thiab lwm yam.

EEPmuaj zog yaj tau rau ob qho tib si polar thiab non-polar substance nrog tsawg volatility, tsawg tsw, tsis tshua muaj surface tension thiab siab hluav taws xob tsis kam. Nws tuaj yeem siv rau hauv cov kuab tshuaj tiv thaiv siab, diluting agent ntawm optical resist, optical resist remover, stripping agent, detergent rau IC, photo resist-removing buffer solution, corrosive processing thiab lwm yam tshuaj uas xav tau kev qhia tshwj xeeb.


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