- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Watermelon ketone
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Watermelon ketone
- Price: ￥508.0/5g ￥158.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: discount Watermelon Ketone
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Watermelon ketone
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
28940-11-6
28940-11-6 structure
- Name: Watermelon ketone
- Chemical Name: Watermelon Ketone
- CAS Number: 28940-11-6
- Molecular Formula: C10H10O3
- Molecular Weight: 178.185
- Catalog: Research Areas Others
- Create Date: 2018-02-27 08:00:00
- Modify Date: 2025-08-20 18:29:54
-
Watermelon ketone is fragrance chemical compound with special odorant which has been widely used in the fragrance industry, extracted from patent CN 103058984 A.
| Name | Watermelon Ketone |
|---|---|
| Synonyms |
CALONE 1951
7-Methyl-2H-1,5-benzodioxepin-3(4H)-one 7-Methyl-1,5-benzodioxepan-3-one Watermelon Ketone Watermelon Calone 7-Methyl-2H,4H-benzo[b]1,4-dioxepan-3-one 2H-1,5-Benzodioxepin-3(4H)-one, 7-methyl- 7-methyl-2h-benzo-1,5-dioxepin-3(4h)-one EINECS 249-320-4 T67 GO IV KO&TJ C1 MFCD07371373 Watermelonketonecalone 7-Methyl-2H-benzo[b][1,4]dioxepin-3(4H)-one watermelone ketone/calone Methyl benzodioxepinone 7-Methyl-3,4-dihydro-2H-1,5-benzodioxepin-3-one Water-melone ketone |
| Description | Watermelon ketone is fragrance chemical compound with special odorant which has been widely used in the fragrance industry, extracted from patent CN 103058984 A. |
|---|---|
| Related Catalog | |
| References |
[1]. Shaoqiang Xu. Synthesis method of watermelon ketone. CN 103058984 A. |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 305.2±41.0 °C at 760 mmHg |
| Molecular Formula | C10H10O3 |
| Molecular Weight | 178.185 |
| Flash Point | 129.3±14.0 °C |
| Exact Mass | 178.062988 |
| PSA | 35.53000 |
| LogP | 1.20 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.538 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Precautionary Statements | P301 + P312 + P330 |
| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932999099 |
|
~79%
28940-11-6 |
| Literature: Takasago International Corporation Patent: EP1405851 A1, 2004 ; Location in patent: Page 16 ; |
|
~70%
28940-11-6 |
| Literature: Takasago International Corporation Patent: EP1405851 A1, 2004 ; Location in patent: Page 16 ; |
|
~%
28940-11-6 |
| Literature: Zhang, Ya-Zheng; Yang, Qian; Huang, Shao-Jian; Luo, Zi-Ping; Li, Wen-Ping; Dong, Li-Chun Chemical Papers, 2013 , vol. 67, # 6 p. 586 - 593 |
|
~87%
28940-11-6 |
| Literature: Drevermann, Britta; Lingham, Anthony R.; Huegel, Helmut M.; Marriott, Philip J. Helvetica Chimica Acta, 2007 , vol. 90, # 5 p. 1006 - 1027 |
|
~%
28940-11-6 |
| Literature: Drevermann, Britta; Lingham, Anthony R.; Huegel, Helmut M.; Marriott, Philip J. Helvetica Chimica Acta, 2007 , vol. 90, # 5 p. 1006 - 1027 |
|
~%
28940-11-6 |
| Literature: Drevermann, Britta; Lingham, Anthony R.; Huegel, Helmut M.; Marriott, Philip J. Helvetica Chimica Acta, 2007 , vol. 90, # 5 p. 1006 - 1027 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |