CAS 5744-40-1; 1,3-二甲基吡唑-5-甲酸乙酯; ethyl 1,3-dimethylpyrazole-5-carboxylate

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货号

品牌

产品名称

规格

包装、参考价格

E809342

MACKLIN

1,3-二甲基-1H-吡唑-5-甲酸乙酯

95%

26元/1g; 43元/5g; 180元/25g; 662元/100g; 3309元/500g;

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储存：室温
状态：无色到浅黄色液体

E1001

TCI

Ethyl 1,3-Dimethylpyrazole-5-carboxylate

>96.0%(GC)

310元/1G;

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基本信息

纯度/分析方法	>96.0%(GC)
分子式/分子量	C₈H₁₂N₂O₂ = 168.20
外观与形状(20℃)	液体
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	131144
PubChem物质ID	253660215
MDL编号	MFCD00233452

技术规格

Appearance	Light yellow to Yellow to Orange clear liquid
Purity(GC)	min. 96.0 %

物性(参考值)

沸点	90 ℃/5 mmHg
闪点	110 ℃
比重	1.07
折射率	1.48

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。

119426

J&K

Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate

97%

183元/1G; 730元/5G;

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基本信息

分子式	C₈H₁₂N₂O₂
分子量	168.20
沸点	80
MDL编码	MFCD00233452

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H316 H320 H335
防范说明	P260 P280 P305+P351+P338

JRD0206

Sigma-Aldrich

Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate

Aldrich^CPR

1393.87元/1 G;

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产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

经验(实验)分子式	C₈H₁₂N₂O₂
分子量	168.19
MDL编号	MFCD00233452
PubChem化学物质编号	329815937

产品性质

SMILES string	CCOC(=O)c1cc(C)nn1C
InChI	1S/C8H12N2O2/c1-4-12-8(11)7-5-6(2)9-10(7)3/h5H,4H2,1-3H3
InChI key	ZYSGPOXVDOROJU-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
闪点(F)	Not applicable
闪点(C)	Not applicable

033582

Fluorochem

Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate

95%

220元/1g; 594元/5g; 1100元/10g; 1958元/25g;

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基本信息

CAS Number	5744-40-1
MDL Number	MFCD00233452

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: . 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 . 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 local regulations.