dodecahydro-3,8,8,11a-tetramethyl-5H-3,5a-epoxynaphth[2,1-c]oxepin
![dodecahydro-3,8,8,11a-tetramethyl-5H-3,5a-epoxynaphth[2,1-c]oxepin Structure](CAS/GIF/57345-19-4.gif)
- CAS No.
- 57345-19-4
- Chemical Name:
- dodecahydro-3,8,8,11a-tetramethyl-5H-3,5a-epoxynaphth[2,1-c]oxepin
- Synonyms
- amber oxepin;AMBER KETAL IPM;Einecs 260-686-4;KETAMBER 10 P. IN APV;dodecahydro-3,8,8,11a-tetramethyl-5H-3,5a-epoxynaphth[2,1-c]oxepin;5H-3,5a-Epoxynaphth[2,1-c]oxepin, dodecahydro-3,8,8,11a-tetramethyl-;5,5,9,13-Tetramethyl-14,16-dioxatetracyclo[11.2.1.01,10.04,9]hexadecane;5,5,9,13-Tetramethyl-14,16-dioxatetracyclo[11.2.1.01,10.04,9]hexadecane;1,2,3,6,7,7a,8,9,10,11,11a,11b-Dodecahydro-3,8,8,11a-tetramethyl-5H-3,5a-epoxynaphth[2,1-c]oxepin
- CBNumber:
- CB6942579
- Molecular Formula:
- C18H30O2
- Molecular Weight:
- 278.43
- MDL Number:
- MOL File:
- 57345-19-4.mol
| Boiling point | 300.9±10.0 °C(Predicted) |
|---|---|
| Density | 1.05±0.1 g/cm3(Predicted) |
| vapor pressure | 0.001Pa at 20℃ |
| form | Solid:bulk |
| Odor | at 10.00 % in dipropylene glycol. dry amber powdery woody musk |
| Odor Type | amber |
| LogP | 5.9 at 30℃ and pH7 |
| EPA Substance Registry System | 5H-3,5a-Epoxynaphth[2,1-c]oxepin, dodecahydro-3,8,8,11a-tetramethyl- (57345-19-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H413-H315 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362 |
dodecahydro-3,8,8,11a-tetramethyl-5H-3,5a-epoxynaphth[2,1-c]oxepin Chemical Properties,Uses,Production
Chemical Properties
Dodecahydro-3,8,8,11a-tetramethyl-5H-3,5a-epoxynaphth[2,1-c]oxepin is a colorless to pale yellow liquid. It possesses a powerful amber note with good stability in nonaggressive media.
Preparation
The synthesis starts from the natural raw material manool, which is obtained by extraction from a tree growing in New Zealand, the so-called pink pine, Halocarpus biformis (Hooker) C.J. Quinn. Epoxidation of manool, subsequent oxidative degradation of the allylalcohol side chain to yield a ketone, and intramolecular acetalization afford the ketal.
Trade name
Ambermore Ketal (Aromor), Amberketal (Givaudan), Z11 (Firmenich).
dodecahydro-3,8,8,11a-tetramethyl-5H-3,5a-epoxynaphth[2,1-c]oxepin Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43416 | 58 |
| Chengdu Push Bio-Technology Co., Ltd. | 028-85370565-229 18080489829 | 3004654993@qq.com | China | 8725 | 60 |
| Chengdu Saint - Kay Biotechnology Co., Ltd. | 028-85157043 15882256948 | 676046971@qq.com | China | 4160 | 58 |
| Wuhan Rongcan Biotechnology Co., Ltd | 18327024450 | 2130026275@qq.com | China | 4554 | 58 |
| Taian Jiayue Bio-chemical Co. LTD | 15318151873 | 285424065@qq.com | China | 4548 | 58 |
| Kandis Chemical (Hubei) Co., Ltd | 13343438265 | 1164531526@qq.com | China | 2932 | 58 |
| Hubei Zhonglong Kangsheng fine chemical Co.,Ltd | 027-027-82752821 18186694582 | 323495346@qq.com | China | 3543 | 58 |
| Wuhan Xinyang Ruihe Chemical Technology Co., Ltd. | 13720181483 13720181483 | 366443693@QQ.COM | China | 5066 | 58 |