Cinnamyl alcohol
- CAS No.
- 104-54-1
- Chemical Name:
- Cinnamyl alcohol
- Synonyms
- CINNAMIC ALCOHOL;3-PHENYL-2-PROPEN-1-OL;Sterone;3-phenylprop-2-en-1-ol;TRANS-CINNAMYL ALCOHOL;(E)-3-phenyl-2-propen-1-ol;Cinnamylalkohol;3-PHENYLPROPENOL;(2E)-3-Phenyl-2-propen-1-ol;stylone
- CBNumber:
- CB5771763
- Molecular Formula:
- C9H10O
- Molecular Weight:
- 134.18
- MOL File:
- 104-54-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | 30-33 °C (lit.) |
|---|---|
| Boiling point | 250 °C (lit.) |
| Density | 1.044 g/mL at 25 °C (lit.) |
| vapor density | 4.6 (vs air) |
| vapor pressure | <0.01 mm Hg ( 25 °C) |
| FEMA | 2294 | CINNAMYL ALCOHOL |
| refractive index | 1.5819 |
| Flash point | >230 °F |
| storage temp. | -20°C |
| solubility | H2O: soluble |
| form | Fused Low Melting Crystalline Solid |
| pka | 0.852[at 20 ℃] |
| Specific Gravity | 1.044 |
| color | White |
| Odor | at 100.00 %. sweet balsam hyacinth spicy green powdery cinnamic |
| Odor Type | balsamic |
| biological source | synthetic |
| Water Solubility | 1.8 g/L (20 ºC) |
| Merck | 14,2302 |
| JECFA Number | 647 |
| BRN | 1903999 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | OOCCDEMITAIZTP-QPJJXVBHSA-N |
| LogP | 1.452 at 25℃ |
| CAS DataBase Reference | 104-54-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Propen-1-ol, 3-phenyl-(104-54-1) |
| EPA Substance Registry System | 3-Phenyl-2-propen-1-ol (104-54-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H317-H411 | |||||||||
| Precautionary statements | P261-P264-P273-P280-P301+P312-P302+P352 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/38-43-36 | |||||||||
| Safety Statements | 26-36/37-37/39-24-24/25 | |||||||||
| RIDADR | 2811 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | GE2200000 | |||||||||
| F | 10-23 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29062990 | |||||||||
| Hazardous Substances Data | 104-54-1(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 (g/kg): 2.0 orally in rats; >5.0 dermally in rabbits (Letizia) | |||||||||
| NFPA 704 |
|
Cinnamyl alcohol price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W229407 | Cinnamyl alcohol ≥98%, FG | 104-54-1 | 1SAMPLE-K | ₹4990.33 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W229407 | Cinnamyl alcohol ≥98%, FG | 104-54-1 | 1KG | ₹8389.38 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W229407 | Cinnamyl alcohol ≥98%, FG | 104-54-1 | 5KG | ₹26088.25 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W229407 | Cinnamyl alcohol ≥98%, FG | 104-54-1 | 10KG | ₹33341 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W229407 | Cinnamyl alcohol ≥98%, FG | 104-54-1 | 25KG | ₹60219.48 | 2022-06-14 | Buy |
Cinnamyl alcohol Chemical Properties,Uses,Production
Description
Occupational cases of contact dermatitis were reported in the perfurne industry. Patch tests can also be positive in food handlers. Cinnamic alcohol is contained in the "fragrance mix".
Chemical Properties
Cinnamyl alcohol can exist in (Z)-[4510-34-3] and (E)-[4407-36-7] forms. Although both isomers occur in nature, the (E)-isomer is far more abundant and is present, for example, in styrax oil. (E)-Cinnamyl alcohol is a colorless, crystalline solid with a hyacinth-like balsamic odor.
Cinnamyl alcohol can be dehydrogenated to give cinnamaldehyde and oxidized to give cinnamic acid. Hydrogenation yields 3-phenylpropanol and/or 3-cyclohexylpropanol. Reaction with carboxylic acids or carboxylic acid derivatives results in the formation of cinnamyl esters, some of which are used as fragrance materials.
Occurrence
Occurring as an ester or in the free state in hyacinth, Aristolochia clematis, Xanthorrhoea hastilis and in the essence of daffodil flowers. It is also reported found in guava fruit and peel, lemon peel oil, cassia leaf, Bourbon vanilla and cinnamon bark, leaf and root.
Uses
Cinnamyl alcohol was used to study the alkylation of 2,4-di-tert-butylphenol by cinnamyl alcohol using aluminum-containing mesoporous ethane-silica catalyst. It was used to study gold nanoparticles supported on titanium dioxide catalysed oxidative coupling of alcohols and amines to form the corresponding imines.
Preparation
By reduction of cinnamic aldehyde.
Definition
ChEBI: A primary alcohol comprising an allyl core with a hydroxy substituent at the 1-position and a phenyl substituent at the 3-position (geometry of the C2C bond unspecified).
Contact allergens
Cinnamyl alcohol occurs (in esterified form) in storax, Myroxylon pereirae, cinnamon leaves, and hyacinth oil. It is obtained by the alkaline hydrolysis of storax and prepared synthetically by reducing cinnamal diacetate with iron filings and acetic acid, and from cinnamaldehyde by Meerwein-Ponndorf reduction with aluminum isopropoxide. Cinnamyl alcohol is contained in the “fragrance mix.” As a fragrance allergen, it has to be mentioned by name in cosmetics within the EU. Occupational cases of contact dermatitis were reported in perfume industry. Patch tests can be positive in food handlers.
Purification Methods
Crystallise the alcohol from diethyl ether/pentane. [Beilstein 6 I 281.]
Cinnamyl alcohol Preparation Products And Raw materials
Raw materials
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chevron_right| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Jayshree Aromatics Pvt.Ltd. | +91-9925031256 +91-9925031256 | Gujarat, India | 89 | 58 | Inquiry |
| Nagar Haveli Perfumes & Aromatics | +917506551149 | Mumbai, India | 230 | 58 | Inquiry |
| PERFECT CHEMICAL | +91-9820465461 +91-9820465461 | Mumbai, India | 391 | 58 | Inquiry |
| RANI LIFE SCIENCES PVT LTD | +91-8008797507 +91-8008797507 | Hyderabad, India | 37 | 58 | Inquiry |
| HJ AROCHEM | +91-8690768060 +91-9724420086 | Ahmedabad, India | 171 | 58 | Inquiry |
| GODAVARI BIOREFINERIES LTD | 9769972334 | Maharashtra, India | 26 | 58 | Inquiry |
| HRV Global Life Sciences | +91-9820219686 +91-9820219686 | Telangana, India | 379 | 58 | Inquiry |
| Eco Organics | +91-9412251810 +91-9720999980 | Uttar Pradesh, India | 23 | 58 | Inquiry |
| Cetex Petrochemicals Ltd | +91-44-25945150 +91-4425945150 | Tamil Nadu, India | 4 | 58 | Inquiry |
| Super Chemicals | +91-8045800063 +91-8045800063 | Gujarat, India | 3 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Jayshree Aromatics Pvt.Ltd. | 58 |
| Nagar Haveli Perfumes & Aromatics | 58 |
| PERFECT CHEMICAL | 58 |
| RANI LIFE SCIENCES PVT LTD | 58 |
| HJ AROCHEM | 58 |
| GODAVARI BIOREFINERIES LTD | 58 |
| HRV Global Life Sciences | 58 |
| Eco Organics | 58 |
| Cetex Petrochemicals Ltd | 58 |
| Super Chemicals | 58 |
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