Basic Info.
Formula
CH3cooch (CH3) CH2och3
Usage
Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Electronics Chemicals
Formula:Tc6h12o3
Molecular Weight:T132.15800
Transport Package
200kg/Drum
Product Description
Propylene glycol monomethyl ether acetate (PMA)
Properties
Melting Point: -87 °C
Boiling Point: 145-146 °C(lit.)
Water Solubility: 19.8 g/L (25 ºC)
Density: 0.970 g/mL at 25 °C(lit.)
Storage Temp: Flammables area
Flash Point: 110 °F
Stability: Stable. Flammable. Incompatible with strong oxidizing agents, acids, bases.
Appearance: colourless liquid
Vapor Pressure: 3.7 mm Hg ( 20 °C)
Refractive Index: n20/D 1.402
Safety Info
RTECS: AI8925000
Hazard Class: 3
Safety Statements: S53:Avoid exposure - obtain special instruction before use . S25:Avoid contact with eyes . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
HS Code: 2918199090
Packing Group: III
WGK Germany: 3
RIDADR: UN 3271 3/PG 3
Risk Statements: R61:May cause harm to the unborn child. R10:Flammable. R36:Irritating to the eyes.
Hazard Codes: T,Xi
Specification
ELECTRICAL GRADE
Item | Propylene glycol monomethyl ether acetate (PMA) |
CAS | 108-65-6 |
Molecular formula | CH3COOCH(CH3)CH2OCH3 |
Appearance | Colorless and clear liquid |
Purity(GC)%≥ | 99.8 |
Distillation range(ºC/760mmHg) | 143.0-149.0 |
Moisture(KF) %≤ | 0.05 |
Acidity (as HAC) %≤ | 0.02 |
Specific gravity (d420) | 0.970±0.005 |
Color(Pt-Co)≤ | 10 |
Content of metal ion≤ | (for special requirements ≤1ppb) |
Package and transportation | 200 KGS/Drum Hazardous chemical |
GENERAL GRADE
Item | Propylene glycol monomethyl ether acetate (PMA) |
CAS | 108-65-6 |
Molecular formula | CH3COOCH( CH3)CH2OCH3 |
Appearance | Colorless and transparent liquid(Premium Grade) | Colorless and transparent liquid(Industry Grade) |
Purity(GC)%≥ | 99.5 | 99.0 |
Distillation range (ºC/760mmHg) | 143.0-149.0 | 145.0-153.0 |
Moisture (KF) %≤ | 0.05 | 0.05 |
Acidity (as HAC)≤% | 0.02 | 0.02 |
Specific gravity (d420) | 0.970±0.005 | 0.970±0.005 |
Color(Pt-Co)≤ | 10 | 10 |
Application:
PMA of electronic grade, a kind of advanced industrial solvent with low toxicity and strong solubility both for polar and non-polar substance, is mainly used in TFT-LCD photo-resistance diluent in the production of LCD and optical resist, photo-resist remover, stripping agent, detergent for IC, photo resist-removing buffer solution, corrosive processing and other chemicals requiring special specification. It is also used in the solvent of printing ink, paint, writing ink, textile dyestuff and oil.
PMA is excellent industrial solvent with low toxicity and has strong solubility for polar and non-polar substance, which can be used for advanced paint, printing ink as well as some other polymers, including amido, methyl ester, ethyl, polyester, cellulose acetate, glycol acid resin, crylic acid resin, epoxy resin and nitrocellulose, etc. It can also applied as solvent of paint, ink, textile dyestuff and spinning oil.
HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Ground and bond containers when transferring material. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Address:
Room 2702, Information Tower, 1403 Minsheng Road, Shanghai, China
Business Type:
Trading Company
Business Range:
Chemicals
Management System Certification:
ISO 9001, ISO 14001, GMP
Company Introduction:
Established in 1991, we have expanded to a group enterprise with six chemical manufacturing plants and over 60 chemicals. We classify our products as Oilfield chemicals, Cosmetic chemicals, Fine chemicals, Food and feed additives, Pharma intermediates.
In 2003 due to expanding business growth, Smart Chemicals Group Co. Ltd. Moved the head office to Shanghai.
The company′s R&D Center has over 48 professional engineers (Chemistry masters and doctors), can provide our customers with the best expertise and service for special needs in synthetic fields.
Products from Smart Chemicals Group Co. Ltd. Have been exported to over 30 countries in Asia, Europe, North America, South America and Africa. The total sales for the year 2017 reached $ 150, 000, 000.
With our high-quality products and highly-skilled professional team, we are confident in our ability to serve your business needs. If you are interested in our products, please contact us at your earliest convenience and a member of our service team will respond to you within 24 hours.