Methylhexahydrophthalic anhydride , Alien mixture, 95% , 25550-51-0
CAS NO.：25550-51-0
Empirical Formula: C9H12O3
Molecular Weight: 168.19
MDL number: MFCD27918498
EINECS: 247-094-1
| Pack Size | Price | Stock | Quantity |
| 100G | RMB58.40 | In Stock |
|
| 500G | RMB193.60 | In Stock |
|
| 2.5kg | RMB724.00 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Boiling point: | 299℃[at 101 325 Pa] |
| Density | 1.162 |
| vapor pressure | 0.274Pa at 25℃ |
| refractive index | 1.479Nd(25°C) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 4.12[at 20 ℃] |
| form | Oil |
| color | Colourless |
| Stability: | Moisture Sensitive |
| LogP | 2.59 at 25℃ |
| CAS DataBase Reference | 25550-51-0(CAS DataBase Reference) |
| EPA Substance Registry System | Methylhexahydrophthalic anhydride (25550-51-0) |
Description and Uses
Methylhexahydrophthalic Anhydride(MHHPA) is a hardener for hot-cured epoxy resins in the electric/electronics industry as well as a raw material for polyurethane/polyester resins, adhesives, LEDs, Outdoor High Voltage Castings and Composites, automotive clear coats, insecticide, plasticizer and antirust.
Due to its cycloaliphatic structure and the absence of aromatic bonds, metals or contaminants, MHHPA imparts inequivalent resistance to UV radiation and atmospheric agents.
These characteristics make MHHPA particularly suited for electronic applications, such as high performance LEDs and for automotive clear coats. In addition, MHHPA exhibits outstanding mechanical and electrical properties, as well as excellent color retention.
Safety
| Symbol(GHS) |   GHS08,GHS05 |
| Signal word | Danger |
| Hazard statements | H317-H334-H318 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P285-P304+P341-P342+P311-P501-P280-P305+P351+P338-P310 |
| Safety Statements | 24/25 |
| HS Code | 29329990 |
