- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Peperacetonitrile
- Price: ￥1198.0/25g ￥3358.0/100g ￥358.0/5g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-(Methylenedioxy)phenylacetonitrile
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Peperacetonitrile
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
4439-02-5
4439-02-5 structure
- Name: Peperacetonitrile
- Chemical Name: 3,4-(Methylenedioxy)phenylacetonitrile
- CAS Number: 4439-02-5
- Molecular Formula: C9H7NO2
- Molecular Weight: 161.157
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Aromatic hydrocarbon
- Create Date: 2018-05-24 08:00:00
- Modify Date: 2025-08-23 10:48:58
| Name | 3,4-(Methylenedioxy)phenylacetonitrile |
|---|---|
| Synonyms |
2-(1,3-benzodioxol-5-yl)acetonitrile
3,4-Methylenedioxybenzyl Cyanide EINECS 224-655-9 3,4-Methylenedioxyphenylacetonitrile Homopiperonylonitrile Peperacetonitrile MFCD00005835 1,3-Benzodioxol-5-ylacetonitrile 1,3-Benzodioxole-5-acetonitrile 2-(Benzo[d][1,3]dioxol-5-yl)acetonitrile 2-(Benzo[d][1,3]dioxol-6-yl)acetic acid |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 299.7±9.0 °C at 760 mmHg |
| Melting Point | 43-45 °C(lit.) |
| Molecular Formula | C9H7NO2 |
| Molecular Weight | 161.157 |
| Flash Point | 130.5±11.9 °C |
| Exact Mass | 161.047684 |
| PSA | 42.25000 |
| LogP | 1.31 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.575 |
| Storage condition | 0-10°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332 |
| Precautionary Statements | P280 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S36-S36/37 |
| RIDADR | 3439 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2932999099 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![2-(benzo[d][1,3]dioxol-5-yl)-2-(methylthio)acetonitrile structure](https://image.chemsrc.com/caspic/107/84784-39-4.png)
![1-BENZO[1,3]DIOXOL-5-YL-CYCLOPROPANECARBONITRILE structure](https://image.chemsrc.com/caspic/242/33522-14-4.png)
![1-(BENZO[D][1,3]DIOXOL-5-YL)CYCLOPROPANECARBOXYLIC ACID structure](https://image.chemsrc.com/caspic/151/862574-89-8.png)
![7H-1,3-Dioxolo[4,5-g][2]benzopyran-7-one, 5,8-dihydro- structure](https://image.chemsrc.com/caspic/238/34140-20-0.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% |