441090

2,2′-偶氮(2-甲基丙腈)

98%

• Synonym(s): α,α′-偶氮异丁腈, AIBN, VAZO^™ 催化剂 64 自由基源, 偶氮二异丁腈, 自由基引发剂
• Linear Formula: (CH₃)₂C(CN)N=NC(CH₃)₂CN
• CAS Number: 78-67-1
• Molecular Weight: 164.21
• Beilstein: 1708400
• EC 号: 201-132-3
• MDL编号: MFCD00013808
• PubChem化学物质编号: 24867330
• NACRES: NA.23

Properties

• 质量水平: 200
• 测定: 98%
• 形式: powder
• mp: 102-104 °C (dec.) (lit.)
• 储存温度: 2-8°C
• SMILES string: CC(C)(\N=N\C(C)(C)C#N)C#N
• InChI: 1S/C8H12N4/c1-7(2,5-9)11-12-8(3,4)6-10/h1-4H3/b12-11+
• InChI key: OZAIFHULBGXAKX-VAWYXSNFSA-N

Description

应用

2,2′-Azobis(2-methylpropionitrile) can be used as an initiator in the preparation of:

• Polystyrene by soap-free emulsion polymerization.
• Molecularly imprinted polymer(MIP) using 1-vinyl imidazole. MIP can be used to quantify acid violet 19 dye in river water samples.

包装

25, 100 g in poly bottle

Safety Information

• 象形图: GHS02,GHS07
• 警示用语：: Danger
• 危险声明: H242 - H302 + H332 - H412
• 预防措施声明: P210 - P235 - P273 - P304 + P340 + P312 - P370 + P378 - P403
• 危险分类: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Self-react. C
• 补充剂危害: EUH044
• 储存分类代码: 4.1A - Other explosive hazardous materials
• WGK: WGK 2
• 个人防护装备: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges