|
DIGLYCIDYL RESORCINOL ETHER |
||
|
PRODUCT IDENTIFICATION |
||
| CAS NO. |
101-90-6 |
|
| EINECS NO. | 202-987-5 | |
| FORMULA | C12H14O4 | |
| MOL WT. | 222.24 | |
|
H.S. CODE |
2910.90 | |
| DERIVATION |
|
|
| TOXICITY | ||
| SYNONYMS |
1,3-Bis(2,3-epoxypropoxy)benzene; |
|
|
1,3-Diglycidyloxybenzene; Resorcinyl Diglycidyl Ether; Resorcinol Diglycidyl Ether; 2,2'-[1,3-phenylenebis(oxymethylene)]bisoxirane; Diglycidylresorcinol; DGRE; RDGE; m-bis(2,3-epoxypropoxy)benzene; meta-bis(glycidyloxy)benzene; Resorcinol bis(2,3-epoxypropyl)ether; m-Bis(2,3-epoxipropoxi)benceno; m-Bis(2,3-époxypropoxy)benzène; |
||
|
CLASSIFICATION |
|
|
|
PHYSICAL AND CHEMICAL PROPERTIES |
||
| PHYSICAL STATE | Clear to yellow viscous liquid | |
| MELTING POINT | 40 - 45 C | |
| BOILING POINT | 172 C | |
| SPECIFIC GRAVITY | 1.21 | |
| SOLUBILITY IN WATER | Insoluble (Miscible in the most organic solvents) | |
| pH | ||
| VAPOR DENSITY | ||
|
AUTOIGNITION |
|
|
|
NFPA RATINGS |
Health: 2; Flammability: 1; Reactivity: 0 | |
|
REFRACTIVE INDEX |
||
| FLASH POINT | ||
| STABILITY | Stable under ordinary conditions. Reacts with amines. | |
|
APPLICATIONS |
||
|
Diglycidyl resorcinol ether, difunctional glycidyl ether of resorcinol; containing 2 epoxide groups ( three-membered ring cyclic ethers that are also known as oxiranes or alkylene oxides). Aliphatic glycidyl ethers are used as epoxy resin diluents to reduce viscosity, favoring improved filler loading and substrate wetting and resulting in faster curing time. Aromatic glycidyl ethers are used as agent to reduce elevation temperature and to improve homogeneity by protecting crystallization of epoxy resins. End applications include coating, adhesive, casting, laminating, encapsulation or foam. It is used as a epoxy resin modifier for the fast cure and for the improved chemical resistance. |
||
| SALES SPECIFICATION | ||
|
APPEARANCE |
Clear to yellow viscous liquid | |
|
EEQ |
120 - 135 (Epoxide Equivalent Weight, g/eq) |
|
| VISCOSITY |
300 - 500 cps (at 25 C) |
|
|
WATER |
0.2% max |
|
|
CHLORIDE |
0.2% max |
|
|
COLOR, APHA |
100 max |
|
|
TRANSPORTATION |
||
| PACKING | 240kgs in drum | |
| HAZARD CLASS | 3 (Packing Group: III) | |
| UN NO. |
1993 |
|
| OTHER INFORMATION | ||
| Hazard Symbols: XN, Risk Phrases: 21/22-36/38-40-43-52/53-68, Safety Phrases: 23-36/37-61 | ||
