A6619212
Propyl butyrate , 99% , 105-66-8
Synonym(s):
n-Propyl-n-butanoate
CAS NO.：105-66-8
Empirical Formula: C7H14O2
Molecular Weight: 130.18
MDL number: MFCD00009396
EINECS: 203-320-0
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 95°C |
| Boiling point: | 142-143 °C (lit.) |
| Density | 0.873 g/mL at 25 °C (lit.) |
| FEMA | 2934 | PROPYL BUTYRATE |
| refractive index | n |
| Flash point: | 102 °F |
| storage temp. | Flammables area |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Odor | at 100.00 %. fruity sweet apricot pineapple rancid sweaty |
| Odor Type | fruity |
| Odor Threshold | 0.011ppm |
| biological source | synthetic |
| Water Solubility | 1.614g/L(17 ºC) |
| JECFA Number | 150 |
| Merck | 14,7846 |
| BRN | 1745552 |
| Dielectric constant | 4.3（20℃） |
| LogP | 2.30 |
| CAS DataBase Reference | 105-66-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, propyl ester(105-66-8) |
| EPA Substance Registry System | Butanoic acid, propyl ester (105-66-8) |
Description and Uses
Solvent mixture for cellulose ethers.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H315-H319-H335 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-26-36 |
| RIDADR | UN 3272 3/PG 3 |
| WGK Germany | 2 |
| RTECS | ET6200000 |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29156000 |
| Toxicity | LD50 orally in rats: 15,000 mg/kg, P. M. Jenner et al., Food Cosmet. Toxicol. 2, 327 (1964) |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
