- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,5-pyrimidinediamine
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Huang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,5-pyrimidinediamine
- Price: ￥1248.0/1g
- Purity: 95.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4,5-Diaminopyrimidine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 4,5-Diaminopyrimidine
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
13754-19-3
13754-19-3 structure
- Name: 4,5-pyrimidinediamine
- Chemical Name: 4,5-Diaminopyrimidine
- CAS Number: 13754-19-3
- Molecular Formula: C4H6N4
- Molecular Weight: 110.117
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Aminopyrimidine
- Create Date: 2018-06-09 08:29:08
- Modify Date: 2024-01-02 06:10:22
| Name | 4,5-Diaminopyrimidine |
|---|---|
| Synonyms |
MFCD00006113
Pyrimidine-4,5-diamine EINECS 237-339-0 4,5-pyrimidinediamine |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 348.7±0.0 °C at 760 mmHg |
| Melting Point | 204-206 °C(lit.) |
| Molecular Formula | C4H6N4 |
| Molecular Weight | 110.117 |
| Flash Point | 175.8±9.5 °C |
| Exact Mass | 110.059242 |
| PSA | 77.82000 |
| LogP | -0.08 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.695 |
| Storage condition | -20°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933599090 |
| Precursor 8 | |
|---|---|
| DownStream 9 | |
![N-[3-methoxy-4-(7H-purin-8-yl)phenyl]methanesulfonamide structure](https://www.chemsrc.com/caspic/007/89454-37-5.png)
| 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% |