TRANS-2-HEPTENAL
- CAS No.
- 2463-63-0
- Chemical Name:
- TRANS-2-HEPTENAL
- Synonyms
- HEPTENAL;FEMA 3165;2-HEPTENAL;T2 HEPTENAL;hept-2-enal;butylacrolein;2-HEPTEN-1-AL;2-Heptene-1-one;(E)-2-HEPTEN-1-AL;HEPT-2(TRANS)-ENAL
- CBNumber:
- CB8192758
- Molecular Formula:
- C7H12O
- Molecular Weight:
- 112.17
- MDL Number:
- MFCD00007010
- MOL File:
- 2463-63-0.mol
Boiling point | 90-91 °C50 mm Hg(lit.) |
---|---|
Density | 0.857 g/mL at 25 °C(lit.) |
vapor density | >1 (vs air) |
refractive index |
n |
FEMA | 3165 | TRANS-2-HEPTENAL |
Flash point | 128 °F |
Odor | at 0.10 % in dipropylene glycol. green fatty |
Odor Type | green |
LogP | 2.11 |
Substances Added to Food (formerly EAFUS) | 2-HEPTENAL |
EPA Substance Registry System | 2-Heptenal (2463-63-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07,GHS02 |
---|---|
Signal word | Warning |
Hazard statements | H312-H317-H302-H226 |
Precautionary statements | P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501 |
Hazard Codes | Xn |
Risk Statements | 10-20/21-43 |
Safety Statements | 16-36/37 |
RIDADR | UN 1988 3/PG 3 |
WGK Germany | 3 |
RTECS | MJ8795000 |
F | 10-23 |
TRANS-2-HEPTENAL Chemical Properties,Uses,Production
Description
2-Heptenal has a pungent green somewhat fatty odor, pleasant only on extreme dilution. May be prepared by oxidation of butylallyl alcohol.
Chemical Properties
2-Heptenal has a pungent green somewhat fatty odor, pleasant only on extreme dilution.
Occurrence
Reported found in soybean oil, potato chips, cranberry, raisin, strawberry, asparagus, peas, tomato, Russian cheeses, butter, caviar, fatty fsh, roasted turkey, cooked beef, cured pork, pork fat and liver, cognac, flberts, pecans, peanuts, soy- bean, beans, mango, walnut, unprocessed rice, malt, wort and lingonberry
Definition
ChEBI: An enal consisting of hept-2-ene having an oxo group at the 1-position.
Preparation
By oxidation of butylallyl alcohol.
Aroma threshold values
Detection: 13 to 51 ppb.
Taste threshold values
Taste characteristics at 4 ppm: intense green, sweet, fresh fruity apple-skin nuances.
TRANS-2-HEPTENAL Preparation Products And Raw materials
Raw materials
Preparation Products
TRANS-2-HEPTENAL Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
BOC Sciences | 1-631-485-4226; 16314854226 | info@bocsci.com | United States | 14059 | 65 |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 17691182729 18161915376 | 1046@dideu.com | China | 10010 | 58 |
Supplier | Advantage |
---|---|
BOC Sciences | 65 |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 58 |
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