- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (3-bromoacetyl)coumarin
- Price: ￥1248.0/5g ￥398.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (3-bromoacetyl)coumarin
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
29310-88-1
29310-88-1 structure
- Name: (3-bromoacetyl)coumarin
- Chemical Name: 3-(Bromoacetyl)-2H-chromen-2-one
- CAS Number: 29310-88-1
- Molecular Formula: C11H7BrO3
- Molecular Weight: 267.07500
- Create Date: 2018-02-11 08:00:00
- Modify Date: 2024-01-09 17:32:47
| Name | 3-(Bromoacetyl)-2H-chromen-2-one |
|---|---|
| Synonyms |
MFCD00488331
3-(2-bromoacetyl)chromen-2-one |
| Density | 1.674g/cm3 |
|---|---|
| Boiling Point | 424.6ºC at 760mmHg |
| Melting Point | 164-168 °C(lit.) |
| Molecular Formula | C11H7BrO3 |
| Molecular Weight | 267.07500 |
| Flash Point | 210.6ºC |
| Exact Mass | 265.95800 |
| PSA | 47.28000 |
| LogP | 2.37060 |
| Vapour Pressure | 2.04E-07mmHg at 25°C |
| Index of Refraction | 1.629 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R22;R41 |
| Safety Phrases | S26-S36/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2932209090 |
|
~90%
29310-88-1 |
| Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 33, # 2 p. 166 - 167 |
|
~99%
29310-88-1 |
| Literature: Tetrahedron, , vol. 60, # 45 p. 10335 - 10342 |
|
~%
29310-88-1 |
| Literature: European Journal of Medicinal Chemistry, , vol. 46, # 9 p. 3788 - 3794 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
![N-[4-(2-oxochromen-3-yl)-1,3-thiazol-2-yl]acetamide structure](https://www.chemsrc.com/caspic/036/87503-73-9.png)
![3-[2-(4-methylphenyl)-1,3-thiazol-4-yl]chromen-2-one structure](https://www.chemsrc.com/caspic/179/88735-49-3.png)
![3-[2-(3,4-dimethoxyphenyl)-1,3-thiazol-4-yl]chromen-2-one structure](https://www.chemsrc.com/caspic/324/88735-50-6.png)
![3-[2-[4-(dimethylamino)phenyl]-1,3-thiazol-4-yl]chromen-2-one structure](https://www.chemsrc.com/caspic/286/88735-51-7.png)
![3-[2-(4-chlorophenyl)-1,3-thiazol-4-yl]chromen-2-one structure](https://www.chemsrc.com/caspic/248/88735-52-8.png)
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |