1,4-Butanediol divinyl ether
ALDRICH/123315 - 98%
Synonym: 1,4-
CAS Number: 3891-33-6
Empirical Formula (Hill Notation): C8H14O2
Molecular Weight: 142.20
EC Number: 223-437-0
MDL Number: MFCD00026065
Linear Formula: (-CH2CH2OCH=CH2)2
Product Type: Chemical
| assay | 98% |
| bp | 62-64 °C/10 mmHg (lit.) |
| density | 0.898 g/mL at 25 °C (lit.) |
| InChI | 1S/C8H14O2/c1-3-9-7-5-6-8 |
| InChI key | MWZJGRDWJVHRDV-UHFFFAOYSA |
| mp | −8 °C (lit.) |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | C=COCCCCOC=C |
| Application: |
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| General description: | 1,4-Butanediol divinyl ether is widely used as across-linking agent to synthesize polymeric membranes, copolymer networks, and microspheres. For example, it can be used as a precursor to synthesize electrolyte membranes for fuel cell applications and thermally expandable microspheres. |
| Packaging: | 50 mL in glass bottle |
| Symbol | ![]() ![]() GHS02,GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H226 - H317 - H411 |
| Precautionary statements | P210 - P233 - P240 - P273 - P280 - P303 + P361 + P353 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | 139.1 °F - closed cup |
| Flash Point(C) | 59.5 °C - closed cup |
| Supplemental Hazard Statements | EUH019 |
| Purity | 98% |
| bp | 62-64 °C/10 mmHg (lit.) |
| mp | −8 °C (lit.) |
| Density | 0.898 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12162002 |




