- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,2-indandione
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,2-indandione
- Price: ￥298.0/1g ￥5998.0/25g ￥1488.0/5g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,2-Indanedione
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
16214-27-0
16214-27-0 structure
- Name: 1,2-indandione
- Chemical Name: 3H-indene-1,2-dione
- CAS Number: 16214-27-0
- Molecular Formula: C9H6O2
- Molecular Weight: 146.143
- Catalog: Chemical reagent Organic reagent Aromatic ketone
- Create Date: 2018-05-28 08:00:00
- Modify Date: 2025-08-22 17:32:44
| Name | 3H-indene-1,2-dione |
|---|---|
| Synonyms |
Indan-1,2-dione
1,2-indandione 1H-Indene-1,2(3H)-dione 1,2-Indanedione indanedione 1,2-Indansemidione diradical |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 273.8±20.0 °C at 760 mmHg |
| Melting Point | 110 - 115ºC |
| Molecular Formula | C9H6O2 |
| Molecular Weight | 146.143 |
| Flash Point | 106.4±7.4 °C |
| Exact Mass | 146.036774 |
| PSA | 34.14000 |
| LogP | 0.29 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.610 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H317-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | 22-37/38-41-43-52/53 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2914399090 |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
![2,10-dioxa-5,7-dithia[4.4.3]propellane structure](https://image.chemsrc.com/caspic/469/582297-34-5.png)
![spiro[indene-1,2'-[1,3]oxathiolan]-2(3H)-one structure](https://image.chemsrc.com/caspic/431/582297-35-6.png)
![3-amino-2-thia-4-aza-6,7-benzo-8-oxo-bicyclo[3.3.0]-1(5),3-octadiene structure](https://image.chemsrc.com/caspic/441/3674-34-8.png)
![2-[(4-METHYLPHENYL)METHYLENE]-1H-INDENE-1,3(2H)-DIONE structure](https://image.chemsrc.com/caspic/375/15875-51-1.png)
![2-[(3,4-dimethoxyphenyl)methylidene]indene-1,3-dione structure](https://image.chemsrc.com/caspic/283/58161-74-3.png)
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |