- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5-Bromovanillin
- Price: ￥298.0/25g ￥108.0/5g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-Bromovanillin
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 5-Bromovanillin
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 5-Bromovanillin
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
2973-76-4
2973-76-4 structure
- Name: 5-Bromovanillin
- Chemical Name: 5-Bromovanillin
- CAS Number: 2973-76-4
- Molecular Formula: C8H7BrO3
- Molecular Weight: 231.043
- Catalog: Chemical reagent Organic reagent Aromatic aldehyde (containing acetal, hemiacetal)
- Create Date: 2018-08-13 19:11:24
- Modify Date: 2024-01-09 16:26:49
| Name | 5-Bromovanillin |
|---|---|
| Synonyms |
5-Bromo-4-Hydroxy-3-Methoxybenzaldehyde
3-methoxy-4-hydroxy-5-bromo-benzaldehyde EINECS 221-016-6 3-Bromo-4-hydroxy-5-methoxybenzaldehyde 3-bromo4-hydroxy-5-methoxy-benzaldehyde 5-Bromovanillin 5-bromovanilin VHR DQ CE EO1 3-BROMO-4-HYDROXY-5-METHOXY-BENZALDEHYDE 4-Hydroxy-3-methoxy bromobenzaldehyde Benzaldehyde, 3-bromo-4-hydroxy-5-methoxy- Bromovanillin Vanillin, 5-bromo- MFCD00006940 |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 289.5±35.0 °C at 760 mmHg |
| Melting Point | 164-166 °C(lit.) |
| Molecular Formula | C8H7BrO3 |
| Molecular Weight | 231.043 |
| Flash Point | 128.9±25.9 °C |
| Exact Mass | 229.957855 |
| PSA | 46.53000 |
| LogP | 2.40 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.623 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39-S36/37/39-S22-S24/25-S20/21 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2913000090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![4-[tert-butyl(dimethyl)silyl]oxy-3-methoxybenzaldehyde structure](https://www.chemsrc.com/caspic/266/69404-94-0.png)
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |