- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Methyl-3,4-dihydroquinoxalin-2(1H)-one
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Methyl-3,4-dihydroquinoxalin-2(1H)-one
- Price: ￥1040.0/100mg ￥440.0/25mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-METHYL-3,4-DIHYDROQUINOXALIN-2(1H)-ONE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 4-Methyl-3,4-dihydroquinoxalin-2(1H)-one
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
67074-63-9
67074-63-9 structure
- Name: 4-Methyl-3,4-dihydroquinoxalin-2(1H)-one
- Chemical Name: 4-Methyl-3,4-dihydroquinoxalin-2(1H)-one
- CAS Number: 67074-63-9
- Molecular Formula: C9H10N2O
- Molecular Weight: 162.18800
- Create Date: 2019-01-03 07:02:38
- Modify Date: 2025-09-22 19:55:49
| Name | 4-Methyl-3,4-dihydroquinoxalin-2(1H)-one |
|---|---|
| Synonyms | 4-methyl-1,3-dihydroquinoxalin-2-one |
| Density | 1.16g/cm3 |
|---|---|
| Boiling Point | 343.996ºC at 760 mmHg |
| Molecular Formula | C9H10N2O |
| Molecular Weight | 162.18800 |
| Flash Point | 161.843ºC |
| Exact Mass | 162.07900 |
| PSA | 32.34000 |
| LogP | 1.27790 |
| Index of Refraction | 1.565 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
| Precursor 7 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |