- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,3-(methylenedioxy)benzaldehyde
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,3-(methylenedioxy)benzaldehyde
- Price: ￥3678.0/25g ￥1838.0/10g ￥288.0/1g ￥1028.0/5g
- Purity: 95.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,3-(methylenedioxy)benzaldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
7797-83-3
7797-83-3 structure
- Name: 2,3-(methylenedioxy)benzaldehyde
- Chemical Name: 1,3-Benzodioxole-4-Carboxaldehyde
- CAS Number: 7797-83-3
- Molecular Formula: C8H6O3
- Molecular Weight: 150.131
- Create Date: 2018-07-23 02:09:04
- Modify Date: 2025-08-24 19:15:29
| Name | 1,3-Benzodioxole-4-Carboxaldehyde |
|---|---|
| Synonyms |
1,3-Benzodioxole-4-carboxaldehyde
MFCD00016902 1,3-Benzodioxole-4-carbaldehyde EINECS 232-252-4 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 263.4±19.0 °C at 760 mmHg |
| Melting Point | 34-36ºC(lit.) |
| Molecular Formula | C8H6O3 |
| Molecular Weight | 150.131 |
| Flash Point | 103.7±7.9 °C |
| Exact Mass | 150.031693 |
| PSA | 35.53000 |
| LogP | 1.31 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.615 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | DF4912450 |
| HS Code | 2932999099 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![5-iodobenzo[d][1,3]dioxole-4-carbaldehyde structure](https://image.chemsrc.com/caspic/465/249636-72-4.png)
![Benzo[d][1,3]dioxol-4-ylmethanol structure](https://image.chemsrc.com/caspic/101/769-30-2.png)
![Benzo[d][1,3]dioxole-4-carboxylic acid structure](https://image.chemsrc.com/caspic/078/5768-39-8.png)
![[1,3]dioxolo[4,5-h]isoquinoline structure](https://image.chemsrc.com/caspic/162/234-17-3.png)
![4-(Bromomethyl)benzo[d][1,3]dioxole structure](https://image.chemsrc.com/caspic/283/101417-40-7.png)
![Benzo[d][1,3]dioxol-4-amine structure](https://image.chemsrc.com/caspic/445/1668-84-4.png)
| 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% |