CAS 1011-46-7; 4,5-DIHYDRO-6-PHENYL-3(2H)-PYRIDAZINONE

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D833425

MACKLIN

45-基氢-6-苯基-3(2H)-哒嗪酮

98 %

226元/250mg; 724元/1g;

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储存：室温,密封,干燥

D5119

TCI

4,5-Dihydro-6-phenyl-3(2H)-pyridazinone

>98.0%(HPLC)

650元/1G; 2690元/5G;

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基本信息

技术规格

Appearance	White to Yellow to Green powder to crystal
Purity(HPLC)	min. 98.0 area%
Melting point	150.0 to 154.0 ℃

物性(参考值)

熔点	154 ℃
最大吸收波长	285(EtOH) nm

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。

317554

Fluorochem

6-PHENYL-4,5-DIHYDRO-2H-PYRIDAZIN-3-ONE

95%

3146元/1g; 13508元/5g;

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基本信息

CAS Number	1011-46-7
MDL Number	MFCD00099597

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 .