A4704712
2,3-Heptanedione , 97% , 96-04-8
Synonym(s):
Acetyl valeryl
CAS NO.:96-04-8
Empirical Formula: C7H12O2
Molecular Weight: 128.17
MDL number: MFCD00036550
EINECS: 202-472-5
Pack Size | Price | Stock | Quantity |
5ML | RMB119.20 | In Stock |
|
25ML | RMB495.20 | In Stock |
|
100ML | RMB1599.20 | In Stock |
|
500ml | RMB5599.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 26.25°C (estimate) |
Boiling point: | 64 °C18 mm Hg(lit.) |
Density | 0.92 g/mL at 25 °C(lit.) |
FEMA | 2543 | 2,3-HEPTANEDIONE |
refractive index | n |
Flash point: | 105 °F |
storage temp. | Refrigerator |
form | clear liquid |
color | Light yellow to Yellow to Orange |
Odor | at 1.00 % in dipropylene glycol. butter cheese oily fresh yogurt |
Odor Type | buttery |
JECFA Number | 415 |
BRN | 1700989 |
LogP | 0.26 |
CAS DataBase Reference | 96-04-8(CAS DataBase Reference) |
EPA Substance Registry System | 2,3-Heptanedione (96-04-8) |
Description and Uses
2,3-Heptanedione has a powerful, cheesy, pungent odor with a sweet, oily character and a sweet, buttery taste. This substance may be synthesized from butyl acetoacetate, ethyl butyl ketone, or methyl-n-amyl ketone.
Safety
Symbol(GHS) | GHS02 |
Signal word | Warning |
Hazard statements | H226 |
Precautionary statements | P210-P240-P241-P280a-P303+P361+P353-P501a |
Risk Statements | 10 |
RIDADR | UN 1224 3/PG 3 |
WGK Germany | 3 |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | III |
HS Code | 38220090 |