2,2'-アゾビス(イソブチロニトリル)
Azobisisobutyronitrile
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基本情報
- CAS
34241-39-9- 標準SMILES
CC(C)(C#N)N=NC(C)(C)C#N- InChIKey
OZAIFHULBGXAKX-UHFFFAOYSA-N- 分子式
- C8H12N4
- 平均分子量
- 164.21 g/mol
- 単同位体質量
- 164.1061964
概要
Insoluble in water and denser than water. Moderately toxic by ingestion. Readily ignited by sparks or flames. Burns intensely and persistently. Toxic oxides of nitrogen produced during combustion. Used as a catalyst, in vinyl polymerizations and a blowing agent for plastics.
名称と識別子
- 優先名称
- Azobisisobutyronitrile
- IUPAC
- 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile
- 現地名
- 2,2'-アゾビス(イソブチロニトリル)
- 英語名
- AIBN
- 分子式
- C8H12N4
- 分子量
- 164.21
名称と別名
78-67-12,2'-Azobis(2-methylpropionitrile)AzobisisobutyronitrileAzdhPorofor NAceto AZIBPianofor anPorofor 57Azobis(isobutyronitrile)Chkhz 57VAZO 64AZODIISOBUTYRONITRILE
名称をさらに表示
2,2'-アゾビス(イソブチロニトリル)ポリ-ゾールAZDN1,2-ビス(1-シアノ-1-メチルエチル)ジアゼン2,2'-アゾビス(2-メチルプロパンニトリル)バゾ642,2'-アゾビス[2-メチルプロパンニトリル]アゾビスイソブチロニトリルアゾイソブチロニトリルポロホール572,2'-ジシアノ-2,2'-アゾプロパンアセトAZIB2,2'-(ジアゼン-1,2-ジイル)ビス(2-メチルプロパンニトリル)α,α'-アゾビスイソブチロニトリル2,2,2',2'-テトラメチル[2,2'-アゾビスアセトニトリル]2,2'-アゾジイソブチロニトリル2,2'-アゾビス(2-メチルプロピオノニトリル)2,2'-アゾビスイソブチロニトリル2,2'-ジメチル-2,2'-ジアゼンジイルビス(プロパンニトリル)2,2'-アゾビス(2-メチルプロピオニトリル)２，２’－アゾビスイソブチロニトリルAIBNABINAZOISOBUTYRONITRILEAIVN2,2'-Azobisisobutyronitrile2,2-AZOBIS(2-METHYLPROPIONITRILE)ALPHA,ALPHA'-AZOISOBUTYRONITRILEPropanenitrile, 2,2'-azobis[2-methyl-
2,2'-Azobis(2-methylpropanenitrile)DTXSID10264572,2'-azobis(2-cyanopropane)PERKADOX AIBNDTXCID60809637alpha,alpha'-azobis(isobutyronitrile)Azobis[isobutyronitrile]2,2'-Azobis[2-methylpropionitrile]
データベース識別子
- CAS
34241-39-9、78-67-1- PubChem CID
- 6547
- DTXSID
DTXSID1026457- ChEMBL
CHEMBL1886625- ChEBI
CHEBI:189360- UNII
- FZ6PX8U5YB
- EC Number
- 201-132-3、829-366-7
- Nikkaji
- J1.955K、J3.670.816F
物性
構造計算による物性補完中
- XLogP
- 1.3
- 極性表面積
- 72.3 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 4
- 回転可能結合数
- 2
- 重原子数
- 12
- 形式電荷
- 0
- 複雑度
- 251
実験および物理化学的性質
Chemical Classes
Nitrogen Compounds -> Nitriles
Flammable agents - 3rd degree
SpringerMaterials PropertiesBoiling point
Density1.1 g/cm³
Color/Form
CRYSTALS FROM ETHANOL + WATER
WHITE POWDER
Solubility
SOL IN METHANOL @ 0, 20, 40 °C: 1.8, 4.96, 16.06 G/100 ML; SOL IN ETHANOL @ 0, 20, 40 °C: 0.58, 2.04, 7.15 G/100 ML
INSOL IN WATER; SOL IN MANY ORG SOLVENTS; SOL IN VINYL MONOMERS
Solubility in water at 20 °C: none
Melting Point221 °F (105 °C)
Vapor Pressure
0.0067 [mmHg]
Vapor pressure, Pa at 20 °C:
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
Insoluble in water and denser than water. Moderately toxic by ingestion. Readily ignited by sparks or flames. Burns intensely and persistently. Toxic oxides of nitrogen produced during combustion. Used as a catalyst, in vinyl polymerizations and a blowing agent for plastics.
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Danger
H242: Heating may cause a fire [Danger Self-reactive substances and mixtures; Organic peroxides]
P210, P234, P235, P240, P261, P264, P270, P271, P273, P280, P301+P317, P304+P340, P317, P330, P370+P378, P403, P410, P411, P420, and P501 (click each P-code to see the statement)
Danger
H242 (100%): Heating may cause a fire [Danger Self-reactive substances and mixtures; Organic peroxides]
P210, P234, P235, P240, P261, P264, P270, P271, P273, P280, P301+P317, P304+P340, P317, P330, P370+P378, P403, P410, P411, P420, and P501 (click each P-code to see the statement)
危険有害性情報
Regulatory Information
Chemical: Propanenitrile, 2,2'-azobis[2-methyl-
Propanenitrile, 2,2'-(1,2-diazenediyl)bis[2-methyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Propanenitrile, 2,2'-(1,2-diazenediyl)bis[2-methyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: 2,2'-dimethyl-2,2'-azodipropiononitrile (EC: 201-132-3)
Propanenitrile, 2,2'-azobis(2-methyl)-: HSNO Approval: HSR001429 Approved with controls
The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
Other Safety InformationIMAP assessments - Propanenitrile, 2,2'-azobis[2-methyl-: Human health tier I assessment
DOT LabelFlammable Solid
Fire Hazards
Excerpt from ERG Guide 150 [Substances (Self-Reactive / Temperature Controlled)]:
Highly flammable. Finely dispersed particles form explosive mixtures in air. Risk of fire and explosion when dissolving in organic solvents. Explosive.
化学と産業
薬理情報
Metabolism/MetabolitesIN ORGANISM, FORMS HCN WHICH IS FOUND IN BLOOD, LIVER & BRAIN.
用途と製造
Uses
Used as blowing agent (elastomers and plastics), catalyst (vinyl polymerizations), curing agent (unsaturated polyester resins), and fumigant (when heated); [HSDB]
Plastic Composites Manufacturing [Category: Industry]
BLOWING AGENT FOR ELASTOMERS & PLASTICS; INITIATOR FOR FREE RADICAL REACTIONS
CATALYST FOR VINYL POLYMERIZATIONS & FOR CURING UNSATURATED POLYESTER RESINS
AZOBISNITRILES ARE CARRIER GASES FOR FUMIGANTS. COMPOUND CONTAINING PERMETHRIN 10, 2,2'-AZOBISISOBUTYRONITRILE 80, & MOLDING AGENT 10 PARTS WAS GRANULATED. WHEN HEATED 92% OF PERMETHRIN GASIFIED.
U.S. Production2023: 1,000,000 - <2,500,000 lb
Consumer UsesOther
Industry UsesChain transfer agent
Methods of Manufacturing
...BY OXIDATION OF ALPHA,ALPHA'-HYDRAZOBUTYRIC ACID DINITRILE: OVERBERGER ET AL, J AM CHEM SOC 71, 2661 (1949); HORNER, SCHWENK, ANN 566, 69 (1950); FROM 2-AMINOISOBUTYRONITRILE + NAOCL: BRITISH PATENT 672,106 (1952 TO DU PONT)...
...FROM 2,2'-DICHLORO-2,2'-AZOPROPANE: BENZING, ANN 631, 1 (1960); BRITISH PATENT 929,182 (1963 TO MONSANTO).
General Manufacturing Information
Plastics Material and Resin Manufacturing
Propanenitrile, 2,2'-(1,2-diazenediyl)bis[2-methyl-: ACTIVE
応用分野
解説無色の結晶．融点107 ℃(分解)．エーテル，エタノールに可溶，水に不溶．約80 ℃ 以上に加熱すると窒素を発生し，テトラメチルスクシノニトリルC6H12(CN)2になる．この分解反応過程で生成する1-シアノ-1-メチルエチルラジカルを利用して，ラジカル反応開始剤として広く用いられている．そのほか，スポンジなどの製造用発泡剤として，ゴム，エポキシ，および塩化ビニル樹脂の発泡体製造に用いられる．生体内ではシアン化水素を発生する．LD50 0.7 g/kg(マウス，経口)．森北出版「化学辞典（第2版）
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