CAS 4604-72-2; thio-pyrazinecarboxamid

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P918939

MACKLIN

吡嗪-2-硫代酰胺

97%

66元/250mg; 258元/1g; 1288元/5g;

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储存：室温
状态：黄色晶体或粉末或结晶粉末

H26750

Alfa Aesar

Pyrazine-2-thiocarboxamide

97%

1496元/250mg; 3838元/1g; 11706元/5g;

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备注
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

基本信息

MDL
MFCD00173663

分子式
C₅H₅N₃S

分子量
139.17

熔点
198-200°

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in organic solvents, ethanol, DMSO.

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P280h-P305+P351+P338
Wear protective gloves/clothing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA
否

730343

Sigma-Aldrich

Pyrazine-2-thiocarboxamide

97%

918.03元/1 G;

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基本信息

经验(实验)分子式	C₅H₅N₃S
分子量	139.18
MDL编号	MFCD00173663
PubChem化学物质编号	329764556
NACRES	NA.22

产品性质

质量水平	100
测定	97%
mp	195-200 ℃
SMILES string	NC(=S)c1cnccn1
InChI	1S/C5H5N3S/c6-5(9)4-3-7-1-2-8-4/h1-3H,(H2,6,9)
InChI key	LIURPUMROGYCLW-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H302 - H317 - H318
预防措施声明	P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310
危险分类	Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1
储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

358370

Fluorochem

Pyrazine-2-carbothioamide

95+%

660元/250mg; 1342元/1g; 2640元/2g;

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基本信息

CAS Number	4604-72-2
MDL Number	MFCD00173663
Melting Point	195 - 200 ℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H317: May cause an allergic skin reaction. H318: Causes serious eye damage.
防范说明	P261: Avoid breathing . P264: Wash thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P272: Contaminated work clothing should not be allowed out of the workplace. 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. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P321: Specific treatment (see . on this label). P330: Rinse mouth. P333 + P313: If skin irritation or rash occurs: Get medical advice/attention. P363: Wash contaminated clothing before reuse. P501: Dispose of contents/container to local regulations..