ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL
ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL Basic information
- Product Name:
- ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL
- Synonyms:
-
- LEAF ACETAL
- LEAF ALCOHOL ACETAL
- LEAF ALCOHOL (ETHYL) ACETAL
- FEMA 3775
- CIS-3-HEXENAL ACETAL
- (Z)-1-(1-ETHOXYETHOXY)-3-HEXENE
- (Z)-1-(1-ethoxyethoxy)hex-3-ene
- ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL 97+%
- CAS:
- 28069-74-1
- MF:
- C10H20O2
- MW:
- 172.26
- EINECS:
- 248-817-3
- Mol File:
- 28069-74-1.mol
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ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL Chemical Properties
- Boiling point:
- 198℃
- Density
- 0,86 g/cm3
- refractive index
- n20/D1.422
- FEMA
- 3775 | ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL
- Flash point:
- 45℃
- form
- clear liquid
- color
- A colourless liquid
- Specific Gravity
- 0.855
- Odor
- at 10.00 % in dipropylene glycol. green violet natural green leaf mushroom earthy
- Odor Type
- green
- JECFA Number
- 943
- LogP
- 3.01
- CAS DataBase Reference
- 28069-74-1(CAS DataBase Reference)
- EPA Substance Registry System
- 3-Hexene, 1-(1-ethoxyethoxy)-, (3Z)- (28069-74-1)
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Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- RIDADR
- UN 1993C 3 / PGIII
- WGK Germany
- 2
- RTECS
- MP6795000
- HS Code
- 2912.19.5000
- Toxicity
- Both the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg (Levenstein, 1974).
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ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL Usage And Synthesis
Identification
▼
▲
CAS.No.:
28069-74-1
FL.No.:
6.081
FEMA.No.:
3775
NAS.No.:
n/a
CoE.No.:
10034
EINECS.No.:
248-817-3
JECFA.No.:
943
Description
A colorless liquid with a powerful, green, herbaceous odor.
Regulatory Status
CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2001).
Usage
Reported uses (ppm): (FEMA, 2001)
▼
▲
Food Category
Usual
Max.
Chewing.gum
3
7
Fruit.ices
0.02
0.1
Gelatins,.puddings
0.04
0.4
Hard.candy
2
5
Milk.products
0.08
0.4
Nonalcoholic.beverages
0.04
0.3
Chemical Properties
A colorless liquid with a powerful, green, herbaceous odor.
Occurrence
Reported found in guava fruit (Psidium guajava L.) and plum
Preparation
From acetaldehyde diethyl acetal (acetal) with cis-3-hexenol
Aroma threshold values
Aroma characteristics at 1.0%: sharp, fresh, green rind and green beanlike character.
Taste threshold values
Taste characteristics at 1 ppm: dry, green, rindy with a fruity finish, slightly buttery and mushroom-like with metallic nuances.
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