- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 6-chloro-4-hydroxy-5-methylpyrimidine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 6-chloro-4-hydroxy-5-methylpyrimidine
- Price: ￥468.0/1g
- Purity: 96.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: N-(5-AMINO-2-METHOXYPHENYL)PROPANAMIDE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
18261-42-2
18261-42-2 structure
- Name: 6-chloro-4-hydroxy-5-methylpyrimidine
- Chemical Name: 6-chloro-5-methyl-1H-pyrimidin-4-one
- CAS Number: 18261-42-2
- Molecular Formula: C5H5ClN2O
- Molecular Weight: 144.559
- Create Date: 2018-06-05 08:00:00
- Modify Date: 2025-08-20 19:51:24
| Name | 6-chloro-5-methyl-1H-pyrimidin-4-one |
|---|---|
| Synonyms |
6-chloro-5-methyl-3H-pyrimidin-4-one
4(1H)-Pyrimidinone, 6-chloro-5-methyl- 4-Chlor-6-hydroxy-5-methylpyrimidin 6-CHLORO-5-METHYLPYRIMIDIN-4-OL 6-Chloro-4-hydroxy-5-methylpyrimidine 6-Chlor-4-hydroxy-5-methyl-pyrimidin 6-Chloro-5-methyl-4(1H)-pyrimidinone |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 206.4±50.0 °C at 760 mmHg |
| Molecular Formula | C5H5ClN2O |
| Molecular Weight | 144.559 |
| Flash Point | 78.6±30.1 °C |
| Exact Mass | 144.009033 |
| PSA | 46.01000 |
| LogP | -0.60 |
| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
| Index of Refraction | 1.609 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Hazard Codes | C |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933599090 |
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |