CAS 2644-93-1; 1,3,5-三甲基-1h-吡唑-4-甲醛; 1,3,5-trimethyl-1h-pyrazole-4-carboxaldehyde

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货号

品牌

产品名称

规格

包装、参考价格

T839676

MACKLIN

1,3,5-三甲基-1H-吡唑-4-甲醛

≥98%

28元/250mg; 69元/1g; 323元/5g; 1503元/25g;

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储存：2-8°C,惰性气体氛围
状态：浅黄色到黄色粉末或晶体

904145

J&K

1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde

97%

350元/250MG; 1153元/1G; 4600元/5G;

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基本信息

分子式	C₇H₁₀N₂O
分子量	138.17
熔点	80-83
沸点	132
MDL编码	MFCD00159623

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 P305+P351+P338 P304+P340 P362 P312 P321 P405 P403+P233 P501a
TSCA	否

H50225

Alfa Aesar

1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde

98%

3996元/1g; 13440元/5g;

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应用
1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde is used as organic chemical synthesis intermediate.

备注
Air sensitive. Store away from oxidizing agents.

基本信息

MDL
MFCD00159623

分子式
C₇H₁₀N₂O

分子量
138.17

熔点
80-83°

沸点
132°/12mm

灵敏度
Air Sensitive. Ambient temperatures.

形态
Solid

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

CDS017435

Sigma-Aldrich

1,3,5-trimethyl-1H-pyrazole-4-carbaldehyde

Aldrich^CPR

952.83元/25 MG;

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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	C₇H₁₀N₂O
分子量	138.17
MDL编号	MFCD00159623
PubChem化学物质编号	329791337

产品性质

SMILES string	Cc1nn(C)c(C)c1C=O
InChI	1S/C7H10N2O/c1-5-7(4-10)6(2)9(3)8-5/h4H,1-3H3
InChI key	HMTUBXVXHHITGO-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	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

025163

Fluorochem

1,3,5-trimethyl-1H-pyrazole-4-carbaldehyde

98%

418元/250mg; 858元/1g; 2706元/5g; 4708元/10g;

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基本信息

CAS Number	2644-93-1
MDL Number	MFCD00159623
Melting Point	80-83℃

安全信息

图形或危害标志
危险性说明	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. P271: Use only outdoors or in a well-ventilated area. P280: Wear . 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). 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 .