- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Methylcholanthrene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Methylcholanthrene
- Price: ￥348.0/2ml
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Benz[j]aceanthrylene,1,2-dihydro-3-methyl-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
56-49-5
56-49-5 structure
- Name: 3-Methylcholanthrene
- Chemical Name: 3-methylcholanthrene
- CAS Number: 56-49-5
- Molecular Formula: C21H16
- Molecular Weight: 268.352
- Catalog: Organic raw materials Organic fluorine compound Fluoroanisole series
- Create Date: 2018-04-04 08:00:00
- Modify Date: 2025-08-23 22:39:02
| Name | 3-methylcholanthrene |
|---|---|
| Synonyms |
MFCD00003704
3-Methylcholanthrene EINECS 200-276-4 3-Methyl-1,2-dihydrocyclopenta[ij]tetraphene 3-methyl-1,2-dihydrobenzo[j]aceanthrylene Benz[j]aceanthrylene, 1,2-dihydro-3-methyl- |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 506.4±30.0 °C at 760 mmHg |
| Melting Point | 178-180ºC |
| Molecular Formula | C21H16 |
| Molecular Weight | 268.352 |
| Flash Point | 253.2±18.7 °C |
| Exact Mass | 268.125214 |
| LogP | 7.11 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.781 |
| Storage condition | 2-8°C |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Symbol |
GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H350-H413 |
| Precautionary Statements | P201-P308 + P313 |
| Personal Protective Equipment | Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | T,Xn,F |
| Risk Phrases | R45 |
| Safety Phrases | 53-36/37/39-45-36-26-16-36/37 |
| RIDADR | UN 2811 |
| WGK Germany | 3 |
| RTECS | FZ3675000 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
| HS Code | 2902909090 |
| Precursor 9 | |
|---|---|
| DownStream 6 | |
![3-methyl-1,2,2a,3,4,5-hexahydro-benz[j]aceanthrylene structure](https://image.chemsrc.com/caspic/252/100260-10-4.png)
![3-methyl-2a,3,4,5-tetrahydro-2H-benz[j]aceanthrylen-1-one structure](https://image.chemsrc.com/caspic/221/855173-92-1.png)
![1,2,11,12-Tetrahydro-3-methylbenz[j]aceanthrylene structure](https://image.chemsrc.com/caspic/082/25486-92-4.png)
![Cyclopenta[ij]benz[a]anthracene,9-methyl- structure](https://image.chemsrc.com/caspic/400/3343-10-0.png)
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |