67139

马来酰肼

reference material

• 别名: 1,2-二氢-3,6-哒嗪二酮, 3,6-二羟基哒嗪, 3,6-哒嗪二醇
• 经验公式（希尔记法）: C₄H₄N₂O₂
• CAS号: 123-33-1
• 分子量: 112.09
• Beilstein: 112223
• MDL编号: MFCD00006665
• UNSPSC代码: 41116107

属性

• 等级: reference material
• 质量水平: 200
• 方案: ≥98.0% (GC)
• 自燃温度: 707 °F
• 保质期: limited shelf life, expiry date on the label
• mp: 299-301 °C (dec.) (lit.)
• 包装形式: neat
• SMILES字符串: O=C1NNC(=O)C=C1
• InChI: 1S/C4H4N2O2/c7-3-1-2-4(8)6-5-3/h1-2H,(H,5,7)(H,6,8)
• InChI key: BGRDGMRNKXEXQD-UHFFFAOYSA-N

说明

一般描述

This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

安全信息

• 象形图: GHS08,GHS07
• 警示用语：: Warning
• 危险声明: H315,H319,H335,H341
• 预防措施声明: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危险分类: Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 2
• 闪点(°F): 572.0 °F - closed cup
• 闪点(°C): 300 °C - closed cup