CAS 31249-95-3; 1,7-diaza-15-crown-5 - �뵺�羺�ٷ��ַ

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货号

品牌

产品名称

规格

包装、参考价格

D869491

MACKLIN

4,10-二氮杂-15-冠5-醚

97%

227元/200mg; 1034元/1g;

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储存：室温,存于惰性气体中

D2744

TCI

4,10-Diaza-15-crown 5-Ether

>97.0%(GC)

2220元/1G;

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基本信息

纯度/分析方法	>97.0%(GC)
分子式/分子量	C₁₀H₂₂N₂O₃ = 218.30
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 (吸湿)
Reaxys-RN	607391
PubChem物质ID	87569146
MDL编号	MFCD00005109

技术规格

Appearance	White to Yellow to Orange powder to crystal
Purity(GC)	min. 97.0 %
Melting point	85.0 to 92.0 ℃

物性(参考值)

熔点

89 ℃

安全信息

图形或危害标志
信号词	警告
危险性说明	H303 : 吞咽可能有害。 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。 P312 : 如感觉不适，呼叫急救中心/医生。 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。

相关法规

RTECS#

YJ9520000

151820

Fluorochem

Kryptofix 21

>97.0%(GC)

6160元/1g;

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基本信息

CAS Number	31249-95-3
MDL Number	MFCD00005109
Melting Point	89℃

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 .