11-DODECYN-1-OL
- CAS No.
- 18202-10-3
- Chemical Name:
- 11-DODECYN-1-OL
- Synonyms
- 11-dodecyn-1-01;11-DODECYN-1-OL;odec-11-yn-1-ol;11-Dodecyne-1-ol;Dodec-11-yn-1-ol
- CBNumber:
- CB3694686
- Molecular Formula:
- C12H22O
- Molecular Weight:
- 182.3
- MDL Number:
- MFCD07780248
- MOL File:
- 18202-10-3.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Dodec-11-yn-1-ol | D535825 | 500mg | $220 |
| Dodec-11-yn-1-ol 98% | AS47198 | 1g | $229 |
| Dodec-11-yn-1-ol 98% | AS47198 | 5G | $661 |
| 11-DODECYN-1-OL 95.00% | CHM0006373 | 1G | $1212.75 |
| Dodec-11-yn-1-ol 95%-98% | 61-2992 | 0.25g | $1755 |
| More product size | |||
| Melting point | 18.8°C (estimate) |
|---|---|
| Boiling point | 285.73°C (rough estimate) |
| Density | 0.8530 (estimate) |
| refractive index | 1.4535 (estimate) |
| storage temp. | 2-8°C |
| form | <26°C Solid,>28°C Liquid |
| pka | 15.20±0.10(Predicted) |
| color | Colorless to off-white |
| InChI | InChI=1S/C12H22O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h1,13H,3-12H2 |
| InChIKey | XNRAUTMOUDUPET-UHFFFAOYSA-N |
| SMILES | C(O)CCCCCCCCCC#C |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 |
11-DODECYN-1-OL price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | D535825 | Dodec-11-yn-1-ol | 18202-10-3 | 500mg | $220 | 2021-12-16 | Buy |
| Activate Scientific | AS47198 | Dodec-11-yn-1-ol 98% | 18202-10-3 | 1g | $229 | 2021-12-16 | Buy |
| Activate Scientific | AS47198 | Dodec-11-yn-1-ol 98% | 18202-10-3 | 5G | $661 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0006373 | 11-DODECYN-1-OL 95.00% | 18202-10-3 | 1G | $1212.75 | 2021-12-16 | Buy |
| Abosyn | 61-2992 | Dodec-11-yn-1-ol 95%-98% | 18202-10-3 | 0.25g | $1755 | 2021-12-16 | Buy |
11-DODECYN-1-OL Chemical Properties,Uses,Production
Uses
11-Dodecyn-1-ol is a synthetic intermediate of the sex pheromone (Z,E)-11,13,15-Hexadecatrienyl acetate for Thaumetopoea processionea[1].
Synthesis
NaH (7.5 g, 60% oil dispersion, 326 mmol) was added batchwise to a stirred 0 C solution of dodeca-3-yn-1-ol (10.0 g, 54.95 mmol; GF Smith) in ethylenediamine (40 mL).After 1 h, the temperature was raised to 70 C. The reaction mixture was cooled to 0 C for another 8 h and carefully terminated with ice-cold water (100 mL) and extracted with ether (3 x 60 mL). After another 8h, the reaction mixture was cooled to 0 C, carefully terminated with ice-cold water (100 mL) and extracted with ether (3 x 60 mL). The combined ether extracts were washed with water (100 mL). The aqueous washings were back-extracted with ether (3 x 60mL). The combined organic extracts were concentrated under vacuum and the residue was subjected to column chromatography using 10% EtOAc/hexane to obtain 11-dodecyne-1-ol (7.4 g, 74%) contaminated with 3-5% of other regioisomers (regioisomer).TLC: 30% EtOAc/hexane, Rf 0.4; 1H NMR (300 MHz, CDCl3). CDCl3) 3.66 (t, 2H, J = 7.3 Hz), 2.14-2.21 (m, 2H), 1.93 (t, J = 1.9 Hz, 1H), 1.20-1.63 (m, 16H).
References
[1] Gries R, et al. (Z, Z)-11, 13-Hexadecadienyl acetate and (Z, E)-11, 13, 15-hexadecatrienyl acetate: synergistic sex pheromone components of oak processionary moth, Thaumetopoea processionea (Lepidoptera: Thaumetopoeidae)[J]. Chemoecology, 2004, 14: 95-100...
11-DODECYN-1-OL Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8830 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9258 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30228 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Labnetwork lnc. | +86-27-50766799 +8618062016861 | contact@labnetwork.com | China | 19987 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20405 | 58 |
| Nanjing Hengbei Chemicals Co., Ltd. | +86-25-58393656 | sales@hengbeichem.cn | China | 6854 | 58 |
| Weifang Wehibest Supply Chain Co.,Ltd | +8613583620690 | hotspotbiotech@163.com | China | 926 | 58 |
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