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| 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 | | Product Categories: | | | Mol File: | 28069-74-1.mol |  |
| | ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL Chemical Properties |
| 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). |
| | 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)
Gelatins,.puddings
0.04
0.4
Nonalcoholic.beverages
0.04
0.3
| | Chemical Properties | A colorless liquid with a powerful, green, herbaceous odor. Fairly stable in alkali, unstable in acid of pH
lower than 5. | | Occurrence | Reported found in guava fruit (Psidium guajava L.) and plum | | Preparation | From acetaldehyde diethyl acetal (acetal) with cis-3-hexenol | | Aroma threshold values | Powerful green, hcrbaceous-vegetable, oily
odor, reminiscent of many natural products.
Used sparingly in floral perfumes to introduce a natural-green topnote, and in general as a topnote in mossy or citrusy perfumes. | | Taste threshold values | Taste characteristics at 1 ppm: dry, green, rindy with a fruity finish, slightly buttery and mushroom-like
with metallic nuances. |
| | ACETALDEHYDE ETHYL CIS-3-HEXENYL ACETAL Preparation Products And Raw materials |
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