Name | 3,3-diethoxy-1-propyne |
Synonyms | 3,3-DIETHOXYPROPYNE TIMTEC-BB SBB008980 3,3-diethoxy-1-propyne 3,3-diethoxyprop-1-yne 3,3-DIETHOXY-1-PROPYNE Propynal diethyl acetal 1-Propyne, 3,3-diethoxy- Propiolaldehyde diethyl acetal PROPIOLALDEHYDE DIETHYL ACETAL Propargylaldehyde diethyl acetal PROPARGYLALDEHYDE DIETHYL ACETAL |
CAS | 10160-87-9 |
EINECS | 233-430-4 |
InChI | InChI=1/C7H12O2/c1-4-7(8-5-2)9-6-3/h1,7H,5-6H2,2-3H3 |
Molecular Formula | C7H12O2 |
Molar Mass | 128.17 |
Density | 0.894g/mLat 25°C(lit.) |
Boling Point | 138-139.5°C(lit.) |
Flash Point | 90°F |
Water Solubility | Slightly soluble in water. |
Solubility | Chloroform, Methanol (Slightly) |
Vapor Presure | 8.16mmHg at 25°C |
Appearance | Liquid |
Specific Gravity | 0.894 |
Color | Clear light yellow |
BRN | 1701566 |
Storage Condition | 2-8°C |
Stability | Light Sensitive, Volatile |
Refractive Index | n20/D 1.412(lit.) |
MDL | MFCD00009237 |
Hazard Symbols | Xi - Irritant |
Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
UN IDs | UN 1993 3/PG 3 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 21 |
HS Code | 29110000 |
Hazard Class | 3 |
Packing Group | III |
BRN | 1697731 |
Use | Propionaldehyde diethyl acetal is an effective reactant for the synthesis of alkenyl silane by stereoselective hydrosilylation of alkynes using eosin Y and mercaptan as catalysts. |