| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| P823373 | MACKLIN | 4-嘧啶酮 | 98% | 27元/1g; 74元/5g; 321元/25g; 1239元/100g; | 咨询 |
|
| H1000 | TCI | 4(3H)-Pyrimidinone | >98.0%(GC)(T) | 290元/1G; 990元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C4H4N2O = 96.09 | | 外观与形状(20℃) | 固体 | | 相关CAS RN | 51953-17-4 | | Reaxys-RN | 106975 | | PubChem物质ID | 87571354 | | MDL编号 | MFCD00167178 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Nonaqueous Titration) | min. 98.0 % | | Melting point | 165.0 to 168.0 ℃ |
物性(参考值) 相关法规 |
| 252839 | J&K | 4-Hydroxypyrimidine | 98% | 117元/1G; 467元/5G; | 咨询 |
基本信息 | 分子式 | C4H4N2O | | 分子量 | 96.09 | | 熔点 | 163-167 | | MDL编码 | MFCD00006664 | | Beilstein | 609975 | | EINECS 编号 | 224-932-4 |
安全信息 | 防范说明 | P262 | | WGK | 3 | | RTECS | UW7350100 |
|
| 147777 | J&K | 4(3H)-Pyrimidone | 98% | 210元/1G; 1241元/10G; | 咨询 |
基本信息 | 分子式 | C4H4N2O | | 分子量 | 96.09 | | 熔点 | 166-169 | | MDL编码 | MFCD00167178 | | Beilstein | 106975 | | EINECS 编号 | 224-932-4 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P280
P302+P352
P305+P351+P338 | | WGK | 3 | | RTECS | UW7350100 | | TSCA | 是 |
|
| H64690 | Alfa Aesar | 4(1H)-Pyrimidinone | 98% | 683元/1g; 2559元/5g; | 咨询 |
基本信息 MDL
MFCD00006664 EINECS
224-932-4 分子式
C4H4N2O 分子量
96.09 熔点
163-169° lit. 形态
Solid Beilstein
741972 安全信息 RTECS
UW7350100 TSCA
是 |
| 56420 | Sigma-Aldrich | 4(3H)-Pyrimidinone | ≥98.0% (NT) | 1288.37元/5 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C4H4N2O | | 分子量 | 96.09 | | Beilstein | 609975 | | EC 号 | 224-932-4 | | MDL编号 | MFCD00167178 | | PubChem化学物质编号 | 57651580 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | ≥98.0% (NT) | | mp | 163-167 ℃
166-169 ℃ (lit.) | | SMILES string | O=C1C=CNC=N1 | | InChI | 1S/C4H4N2O/c7-4-1-2-5-3-6-4/h1-3H,(H,5,6,7) | | InChI key | DNCYBUMDUBHIJZ-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 858064 | Sigma-Aldrich | 4(3H)-Pyrimidinone | ≥98% | 2382.83元/10 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C4H4N2O | | 分子量 | 96.09 | | Beilstein | 609975 | | EC 号 | 224-932-4 | | MDL编号 | MFCD00167178 | | PubChem化学物质编号 | 24888457 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | ≥98% | | mp | 166-169 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | O=C1C=CNC=N1 | | InChI | 1S/C4H4N2O/c7-4-1-2-5-3-6-4/h1-3H,(H,5,6,7) | | InChI key | DNCYBUMDUBHIJZ-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 338417 | Fluorochem | Pyrimidin-4(3H)-one | 97% | 220元/1g; 264元/5g; 506元/10g; 1166元/25g; 3938元/100g; 8470元/250g; | 咨询 |
基本信息 | CAS Number | 4562-27-0 | | MDL Number | MFCD00006664 | | Boiling Point | 210 ℃ at 12 Torr | | Melting Point | 166-169℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
|
|
m.cnreagent.com