CAS 5521-58-4; 2-氨基-5-甲基吡嗪; 2-amino-5-methylpyrazine

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

M826220

MACKLIN

2-氨基-5-甲基吡嗪

98%

76元/1g; 161元/5g; 727元/25g;

展开

储存：室温
状态：白色到浅黄色到浅橙色粉末到晶体

M3006

TCI

5-Methylpyrazin-2-amine

>99.0%(GC)

550元/1G; 2290元/5G;

展开

基本信息

纯度/分析方法	>99.0%(GC)
分子式/分子量	C₅H₇N₃ = 109.13
外观与形状(20℃)	固体
Reaxys-RN	108719
PubChem物质ID	354335741
MDL编号	MFCD08437664

技术规格

Appearance	White to Light yellow to Light orange powder to crystal
Purity(GC)	min. 99.0 %
Purity(Nonaqueous Titration)	min. 98.0 %
Melting point	115.0 to 119.0 ℃

物性(参考值)

熔点

117 ℃

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。

247154

J&K

5-Methylpyrazin-2-amine

95%

523元/1G;

展开

基本信息

分子式	C₅H₇N₃
分子量	109.13
MDL编码	MFCD08437664

H61286

Alfa Aesar

2-Amino-5-methylpyrazine

98%

645元/250mg; 1934元/1g;

展开

基本信息

MDL
MFCD08437664

分子式
C₅H₇N₃

分子量
109.13

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
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
否

064501

Fluorochem

5-Methylpyrazin-2-amine

99%

770元/1g; 2310元/5g; 4092元/10g; 7678元/25g;

展开

基本信息

CAS Number	5521-58-4
MDL Number	MFCD08437664

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. H332: Harmful if inhaled. 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 .