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484431

Sigma-Aldrich

Propylene glycol monomethyl ether acetate

ReagentPlus®, ≥99.5%

Sinonimo/i:

DOWANOL® PMA

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About This Item

Formula condensata:
CH3CO2CH(CH3)CH2OCH3
Numero CAS:
Peso molecolare:
132.16
Beilstein:
1751656
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.21

Tensione di vapore

3.7 mmHg ( 20 °C)

Livello qualitativo

Nome Commerciale

ReagentPlus®

Saggio

≥99.5%

Temp. autoaccensione

669 °F

Limite di esplosione

13.1 %

Indice di rifrazione

n20/D 1.402 (lit.)

P. eboll.

145-146 °C (lit.)
145-146 °C

Solubilità

water: soluble 198 g/L at 20 °C

Densità

0.970 g/mL at 25 °C (lit.)

Gruppo funzionale

ester
ether

Stringa SMILE

COCC(C)OC(C)=O

InChI

1S/C6H12O3/c1-5(4-8-3)9-6(2)7/h5H,4H2,1-3H3
LLHKCFNBLRBOGN-UHFFFAOYSA-N

Informazioni sul gene

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Descrizione generale

Propylene glycol monomethyl ether acetate (PGMEA) is a photoresist solvent. Its degradation by microorganisms in different soil types has been investigated. An oral reference dose (RfD) value of PGMEA has been obtained from inhalation studies. The solubility of (5-alkylsulfonyloxyimino-5H-thiophen-2-ylidene)-2-methylphenyl-acetonitriles in PGMEA has been analyzed.

Applicazioni

Propylene glycol monomethyl ether acetate has been used in the development of fluidic channels to be incorporated in a poly(dimethylsiloxane) (PDMS)-based microfluidic device.

Note legali

Product of Dow Chemical
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
DOWANOL is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Pittogrammi

Flame

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Flam. Liq. 3

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

113.9 °F - closed cup

Punto d’infiammabilità (°C)

45.5 °C - closed cup


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Comparison of photoresist shelf life in PGMEA and CA solvent systems.
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