BD3778548
But-3-ene-1,2-diyldiacetate , 95%+(stabilizedwithMEHQ) , 18085-02-4
Synonym(s):
3-Butene-1,2-diol diacetate;DAcB
CAS NO.：18085-02-4
Empirical Formula: C8H12O4
Molecular Weight: 172.18
MDL number: MFCD00143056
EINECS: 421-720-5
| Pack Size | Price | Stock | Quantity |
| 1g | RMB486.40 | In Stock |
|
| 5g | RMB1712.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 95-96 °C10 mm Hg(lit.) |
| Density | 1.059 g/mL at 25 °C(lit.) |
| vapor pressure | 22Pa at 25℃ |
| refractive index | n |
| Flash point: | 196 °F |
| storage temp. | -20°C Freezer, Under inert atmosphere |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | Oil |
| pka | 5.1[at 20 ℃] |
| color | Colourless |
| Water Solubility | 26.2g/L at 25℃ |
| InChI | 1S/C8H12O4/c1-4-8(12-7(3)10)5-11-6(2)9/h4,8H,1,5H2,2-3H3 |
| InChIKey | MWWXARALRVYLAE-UHFFFAOYSA-N |
| SMILES | CC(=O)OCC(OC(C)=O)C=C |
| LogP | 1.53 at 22℃ |
Description and Uses
Diacetoxybutene is used in method for isomerization of allyl compounds using gold or platinum catalyst. An intermediate in the preparation of 1,4-Butanediol and tetrahydrofuran.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P280-P305+P351+P338 |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| WGK Germany | 1 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Acute Tox. 4 |
