| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| E809341 | MACKLIN | 1,5-二甲基-1H-吡唑-3-甲酸乙酯 | 95% | 27元/1g; 49元/5g; 217元/25g; 834元/100g; | 咨询 |
|
| E1002 | TCI | Ethyl 1,5-Dimethylpyrazole-3-carboxylate | >98.0%(GC) | 140元/200MG; 550元/1G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C8H12N2O2 = 168.20 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (分解) | | Reaxys-RN | 125412 | | PubChem物质ID | 253660216 | | MDL编号 | MFCD00085071 |
技术规格 | Appearance | Light orange to Yellow to Green powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 43.0 to 47.0 ℃ |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
|
|
| 270952 | J&K | Ethyl 1,5-dimethyl-1H-pyrazole-3-carboxylate | 98% | 720元/1G; 2310元/5G; 3710元/10G; | 咨询 |
基本信息 | 分子式 | C8H12N2O2 | | 分子量 | 168.20 | | 熔点 | 42-46 | | 沸点 | 154 | | MDL编码 | MFCD00085071 |
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 | P280
P305+P351+P338 | | WGK | 3 | | TSCA | 否 |
|
| 732656 | Sigma-Aldrich | Ethyl 1,5-dimethyl-1H-pyrazole-3-carboxylate | | 652.02元/250 MG; | 咨询 |
基本信息 | 经验(实验)分子式 | C8H12N2O2 | | 分子量 | 168.19 | | MDL编号 | MFCD00085071 | | PubChem化学物质编号 | 329764746 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | mp | 42-46 ℃ | | SMILES string | CCOC(=O)c1cc(C)n(C)n1 | | InChI | 1S/C8H12N2O2/c1-4-12-8(11)7-5-6(2)10(3)9-7/h5H,4H2,1-3H3 | | InChI key | OJPXVXXMBWKEAT-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 | | 危险分类 | Acute Tox. 4 Oral | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 031652 | Fluorochem | 1,5-Dimethyl-1H-pyrazole-3-carboxylic acid ethyl ester | 95% | 220元/1g; 484元/5g; 1056元/10g; 2024元/25g; | 咨询 |
基本信息 | CAS Number | 5744-51-4 | | MDL Number | MFCD00085071 | | Melting Point | 42-46℃ |
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