China (Mainland)
Undecan-4-olide competitive product CAS NO.104-67-6
- FOB Price: USD: 0.10-0.10 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,Other
- Available Specifications:
High quality(1-25)Kilogram
- Product Details
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Quick Details
- ProName: Undecan-4-olide competitive product
- CasNo: 104-67-6
- Molecular Formula: C11H20O2
- Appearance: according to email quotation
- Application: pharmaceutical raw materials
- DeliveryTime: Within 3 days after payment
- PackAge: foil aluminium bag/vacuum packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Week
- Purity: 99%
- Storage: Keep in dry and cool condition
- Transportation: by air or by sea
- LimitNum: 1 Kilogram
- CAS No.: 104-67-6
- Synonyms: 4-UNDECANOLIDE;
- Formula: C11H20O2
- Molecular Weight: 184.28
Superiority
Coreychem competetive product
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Advanced and completed testing facilities
High Cost-Effective and stable supplying
Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R&D center,with 45 person R&D team,our synthesis level is well-known to the industry,which are exported to France,Poland,Czech,Ukraine,Spain,Switzerland,etc...
Details
| Product Name: | Undecan-4-olide |
| Synonyms: | 4-UNDECANOLIDE;4-n-heptyl-4-hydroxybutanoic acid lactone;4-HYDROXYUNDECANOIC ACID G-LACTONE;5-Heptyldihydro-furanone;4,5-DIHYDRO-5-HEPTYL-2(3H)-FURANONE;ALDEHYDE C-14;(±)-γ-Undecalactone;(R,S)-5-Heptyl-dihydro-furan-2-one |
| CAS: | 104-67-6 |
| MF: | C11H20O2 |
| MW: | 184.28 |
| EINECS: | 203-225-4 |
| Product Categories: | Bioactive Small Molecules;Building Blocks;Carbonyl Compounds;Cell Biology;Chemical Synthesis;Lactones;-;Organic Building Blocks;U;Cosmetics;Food Additive |
| Mol File: | 104-67-6.mol |
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| Undecan-4-olide Chemical Properties |
| Melting point | 164～166℃ |
| Boiling point | 164 °C |
| density | 0.944 g/mL at 20 °C(lit.) |
| refractive index |
n |
| FEMA | 3091 | GAMMA-UNDECALACTONE |
| Fp | >230 °F |
| form | Liquid |
| Specific Gravity | 0.944 (20/4℃) |
| color | Clear colorless |
| JECFA Number | 233 |
| BRN | 81943 |
| CAS DataBase Reference | 104-67-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 2(3H)-Furanone, 5-heptyldihydro-(104-67-6) |
| EPA Substance Registry System | 2(3H)-Furanone, 5-heptyldihydro-(104-67-6) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-52/53 |
| Safety Statements | 26-36-37/39-36/37-24/25 |
| WGK Germany | 3 |
| RTECS | YQ2485000 |
| TSCA | Yes |
| HS Code | 29322090 |
| MSDS Information |
| Provider | Language |
|---|---|
| gamma-Undecanolactone | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Undecan-4-olide Usage And Synthesis |
| Description | GAMMA-UNDECALACTONE is a flavoring ingredient. It is industrially important flavor compounds that are widely distributed in foods, fruits, and beverages and are used in many fruity aromatic foods and cosmetics. It is often used in peach, apricot, pear, maple, coconut, tropical, butterscotch, grenadine and date flavors. It is also a volatile flavor constituent found in low-fat ice cream. |
| References |
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| Chemical Properties | GAMMA-UNDECALACTONE is clear colourless liquid |
| Chemical Properties | gamma-Undecalactone has a strong, fruity odor suggestive of peach (particularly on dilution). It has a pungent and sweet flavor also similar to peach. |
| Occurrence | Reported found in hydrolyzed soy protein, butter, peach, apricot and passion fruit. Also reported found in fresh apple, guava fruit, fresh blackberry, heated butter, heated beef fat, ghee, pork fat, yellow passion fruit juice, cooked scented rice, origanum (Spanish) (Coridothymus cap. (L.) Rchb.), mountain papaya, starfruit, plumcot and chicken fat. |
| Preparation | By the action of sulfuric acid on undecylenic acid; also prepared starting form castor oil; from octanol-1 plus methylacrylate with di-ter-butylperoxide; from heptylethylene oxide and sodiomalonic ester. |
| Aroma threshold values | Detection: 60 ppb |
| Taste threshold values | Taste characteristics at 30 ppm: fatty, coconut, creamy, vanilla, nutty, macadamia and peach. |
| Undecan-4-olide Preparation Products And Raw materials |
| Preparation Products | VITAMIN A |
| Raw materials | Sodium carbonate-->Methyl acrylate-->Capryl alcohol-->Undecenoic acid-->BUTTER |