- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,5-Dimethoxycinnamic acid
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,5-Dimethoxycinnamic acid
- Price: ￥1088.0/5g ￥408.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,5-Dimethoxycinnamic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
16909-11-8
16909-11-8 structure
- Name: 3,5-Dimethoxycinnamic acid
- Chemical Name: 3,5-dimethoxycinnamic acid
- CAS Number: 16909-11-8
- Molecular Formula: C11H12O4
- Molecular Weight: 208.211
- Catalog: Flavors and spices Synthetic spice Aromatic cinnamic acid, esters and derivatives
- Create Date: 2018-08-17 17:37:27
- Modify Date: 2025-08-23 18:45:53
| Name | 3,5-dimethoxycinnamic acid |
|---|---|
| Synonyms |
RARECHEM BK HW 0037
predominantlytrans isomer 5-DiMethoxycinnaMic acid 3,5-Dimethoxycinnamic acid,predominantly trans isomer 3,5-Dimethoxy-zimtsaeure 3,5-DIMETHOXYCINNAMI 2-Propenoic acid, 3-(3,5-dimethoxyphenyl)- dimethoxycinnamic acid 3-(3,5-Dimethoxyphenyl)acrylic acid EINECS 240-956-8 3,5-Dimethoxycinnamic acid,predominantly trans 3,5-Dimethoxycinnamic Acid MFCD00004389 3,5-dimethoxy cinnamic acid |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 377.1±27.0 °C at 760 mmHg |
| Melting Point | 174-175 °C(lit.) |
| Molecular Formula | C11H12O4 |
| Molecular Weight | 208.211 |
| Flash Point | 148.5±17.2 °C |
| Exact Mass | 208.073563 |
| PSA | 55.76000 |
| LogP | 2.24 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.574 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S37/39-S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918990090 |
|
~92%
16909-11-8 |
| Literature: Carter, Rachel H.; Garson, Mary J.; Hill, Robert A.; Staunton, James; Sunter, David C. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 471 - 479 |
|
~%
16909-11-8 |
| Literature: Yakugaku Zasshi, , # 509 p. 2 Chem. Zentralbl., , vol. 96, # I p. 1713 Chem.Abstr., , vol. 19, p. 51 |
|
~%
16909-11-8 |
| Literature: Yakugaku Zasshi, , # 509 p. 2 Chem. Zentralbl., , vol. 96, # I p. 1713 |
|
~%
16909-11-8 |
| Literature: Chem.Abstr., , vol. 19, p. 51 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |