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Cocal
- CAS No.
- 21834-92-4
- Chemical Name:
- Cocal
- Synonyms
- 5-METHYL-2-PHENYL-2-HEXENAL;5-METHYL-2-PHENYLHEX-2-ENAL;kekaquan;(Z)-5-methyl-2-phenylhex-2-enal;(E)-5-Methyl-2-phenylhex-2-enal;Benzeneacetaldehyde, α-(3-methylbutylidene)-;Cocal;FEMA 3199;Cocal Aldehyde;Cocal USP/EP/BP
- CBNumber:
- CB3145315
- Molecular Formula:
- C13H16O
- Molecular Weight:
- 188.27
- MDL Number:
- MFCD00036615
- MOL File:
- 21834-92-4.mol
- MSDS File:
- SDS
Last updated:2023-09-22 17:54:45
| Boiling point | 97-99°C 0,7mm |
|---|---|
| Density | 0.973 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| FEMA | 3199 | 5-METHYL-2-PHENYL-2-HEXENAL |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| form | clear liquid |
| color | Light yellow to Yellow to Orange |
| Odor | at 100.00 %. aldehydic bitter cocoa nut skin green sweet chocolate fruity butyric |
| Odor Type | chocolate |
| Sensitive | Air Sensitive |
| JECFA Number | 1472 |
| BRN | 2043290 |
| LogP | 4.09 |
| CAS DataBase Reference | 21834-92-4(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 5-METHYL-2-PHENYL-2-HEXENAL |
| EWG's Food Scores | 1 |
| FDA UNII | 57UW55EC13 |
| NIST Chemistry Reference | 5-Methyl-2-phenyl-2-hexenal(21834-92-4) |
| EPA Substance Registry System | Benzeneacetaldehyde, .alpha.-(3-methylbutylidene)- (21834-92-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H317 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P302+P352 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29122990 | |||||||||
| NFPA 704 |
|
Cocal price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W319912 | 5-Methyl-2-phenyl-2-hexenal, mixture of isomers natural, ≥96%, FG | 21834-92-4 | 5G | $74.9 | 2024-03-01 | Buy |
| Sigma-Aldrich | W319912 | 5-Methyl-2-phenyl-2-hexenal, mixture of isomers natural, ≥96%, FG | 21834-92-4 | 100g | $1240 | 2024-03-01 | Buy |
| Sigma-Aldrich | W319902 | 5-Methyl-2-phenyl-2-hexenal ≥96%, FG | 21834-92-4 | sample-k | $54.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | W319912 | 5-Methyl-2-phenyl-2-hexenal, mixture of isomers natural, ≥96%, FG | 21834-92-4 | 500g | $5420 | 2024-03-01 | Buy |
| Sigma-Aldrich | W319902 | 5-Methyl-2-phenyl-2-hexenal ≥96%, FG | 21834-92-4 | 250g | $215 | 2024-03-01 | Buy |
Cocal Chemical Properties,Uses,Production
Description
5-Methyl-2-phenyl-2-hexenal has a cocoa aroma. It is often used in chocolate and cocoα-type flavors. May be prepared from phenyl acetaldehyde and isopropyl acetaldehyde by aldolic condensation.
Chemical Properties
5-Methyl-2-phenyl-2-hexenal has a cocoa aroma. It is used in chocolate and cocoa-type flavors
Occurrence
Reported found in the neutral volatile fraction of roasted peanuts, in peppermint oil, pork liver, cocoa, tea, roasted filberts, sesame seed, malt, wort and cocoa liquor
Uses
5-?Methyl-?2-?phenyl-?2-?hexenal is a major volatile compound found in fermented flour paste.
Preparation
From phenyl acetaldehyde and isopropyl acetaldehyde by aldolic condensation
Definition
ChEBI: (2E)-5-methyl-2-phenylhex-2-enal is a member of phenylacetaldehydes.
Cocal Preparation Products And Raw materials
Global( 206)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 8349 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
View Lastest Price from Cocal manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-09-23 | Cocal
21834-92-4
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
 |
2023-09-13 | Cocal
21834-92-4
|
US $0.00 / kg | 1kg | 0.99 | 20tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2023-09-06 | Cocal
21834-92-4
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Guanlang Biotechnology Co., Ltd. |
FEMA 3199
Cocal
2-PHENYL-5-METHYL-2-HEXENAL
(2E)-5-Methyl-2-phenyl-2-hexenal
.alpha.-(3-methylbutylidene)-Benzeneacetaldehyde
alpha-(3-methylbutylidene)-benzeneacetaldehyd
Benzeneacetaldehyde, alpha-(3-methylbutylidene)-
5-METHYL-2-PHENYL-2-HEXENAL 96+% &
5-METHYL-2-PHENYL-HEXENAL
5-METHYL-2-PHENYL-2-HEXENAL, NATURAL
5-Methyl-2-phenyl-2-hexenal, tech. 90%
α-(3-Methylbutylidene)benzeneacetaldehyde
2-Phenyl-5-methylHex-2-enal
Methyl-2-phenyl-2-hexenal, 5-
21834-92-4 C13H16O Cocal
Cocal USP/EP/BP
5-Methyl-2-phenyl-2-hexenal>
5-Methyl-2-phenyl-2-hexenal, mixture of isomers
5-METHYL-2-PHENYLHEX-2-ENAL
5-METHYL-2-PHENYL-2-HEXENAL
(Z)-5-methyl-2-phenylhex-2-enal
Benzeneacetaldehyde, α-(3-methylbutylidene)-
5-Methyl-2-phenyl-2-hexenal（Cocal）
(E)-5-Methyl-2-phenylhex-2-enal
kekaquan
Cocal /5-Methyl-2-phenyl-2-hexenal
Cocal Aldehyde
21834-92-4
CH32CHCH2CHCC6H5CHO
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