Valeraldehyde(8CI) NSC 35404 Pentylaldehyde
Valeraldehyde Chemical Properties |
Melting point | -92 °C |
Boiling point | 103 °C |
density | 0.81 g/mL at 25 °C(lit.) |
vapor pressure | 36 hPa (20 °C) |
FEMA | 3098 | VALERALDEHYDE |
refractive index | n20/D 1.394(lit.) |
Fp | 54 °F |
storage temp. | Store at +2°C to +8°C. |
solubility | soluble in ethyl alcohol, ethyl ether, and other common organic solvents. |
color | Colorless to Light yellow |
Odor | at 1.00 % in dipropylene glycol. fermented bready fruity nutty berry |
Odor Type | fermented |
Odor Threshold | 0.00041ppm |
explosive limit | 1.7-6.8%(V) |
Water Solubility | 14 g/L (20 ºC) |
Sensitive | Air Sensitive |
Merck | 14,9902 |
JECFA Number | 89 |
BRN | 1616304 |
Exposure limits | TLV-TWA 175 mg/m3 (50 ppm) (ACGIH and OSHA). |
Dielectric constant | 13.9(Ambient) |
Stability: | Stable. Highly flammable. Incompatible with strong oxidizing agents, acids, strong alkalies, strong reducing agents. |
LogP | 1.5 at 25℃ and pH7 |
CAS DataBase Reference | 110-62-3(CAS DataBase Reference) |
NIST Chemistry Reference | Pentanal(110-62-3) |
EPA Substance Registry System | Pentanal (110-62-3) |
Safety Information |
Hazard Codes | F,Xi |
Risk Statements | 11-38-41-36/37/38 |
Safety Statements | 16-26-33-39-37/39 |
RIDADR | UN 2058 3/PG 2 |
OEB | A |
OEL | TWA: 50 ppm (175 mg/m3) (Aldehydes) |
WGK Germany | 1 |
RTECS | YV3600000 |
F | 10-23 |
Autoignition Temperature | 428 °F |
Hazard Note | Irritant/Flammable/Air Sensitive |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | II |
HS Code | 29121900 |
Hazardous Substances Data | 110-62-3(Hazardous Substances Data) |
Toxicity | LD50 orally in rats: 5.66 ml/kg (Smyth) |
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