メタクリルアミド
Methacrylamide
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基本情報
- CAS
79-39-0- 標準SMILES
C=C(C)C(N)=O- InChIKey
FQPSGWSUVKBHSU-UHFFFAOYSA-N- 分子式
- C4H7NO
- 平均分子量
- 85.1 g/mol
- 単同位体質量
- 85.05276384
概要
Methacrylamide is a primary carboxamide and a member of acrylamides.
名称と識別子
- 優先名称
- Methacrylamide
- IUPAC
- 2-methylprop-2-enamide
- 現地名
- メタクリルアミド
- 英語名
- Methacrylamide
- 分子式
- C4H7NO
- 分子量
- 85.1
名称と別名
METHACRYLAMIDE79-39-02-Methylacrylamide2-methylprop-2-enamideMethacrylic amideMethacrylic acid amide2-Methylpropenamide2-Propenamide, 2-methyl-Methylacrylic amideMhoromer BM801alpha-Methyl acrylic amideAmid kyseliny methakrylove
名称をさらに表示
メタクリルアミド2-メチレンプロパンアミド2-メチルアクリルアミド2-メチル-2-プロペンアミド2-メチルプロペンアミドメタクリル酸アミドMethylacrylamide2-methyl-2-Propenamideusafrh-1USAF rh-1mhoromerbm801
DTXSID8029600CHEBI:51759K67NG89J77NSC-23772DTXCID109600RefChem:156839201-202-3Methacryamide
データベース識別子
- CAS
79-39-0- PubChem CID
- 6595
- DTXSID
DTXSID8029600- ChEMBL
CHEMBL158237- ChEBI
CHEBI:51759- UNII
- K67NG89J77
- EC Number
- 201-202-3
- Nikkaji
- J38.885H
物性
構造計算による物性補完中
- XLogP
- 0.1
- 極性表面積
- 43.1 Ų
- 水素結合供与体数
- 1
- 水素結合受容体数
- 1
- 回転可能結合数
- 1
- 重原子数
- 6
- 形式電荷
- 0
- 複雑度
- 85.5
実験および物理化学的性質
Chemical ClassesIndustrial compound
PolymersPlastics & Rubber -> Other Monomers
SpringerMaterials PropertiesBoiling point
Boiling Point215 °C @760 [mm Hg]
Vapor Pressure0.1 [mmHg]
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical DescriptionWhite crystalline solid; [Alfa Aesar MSDS]
物理化学的性質
- 融点
- 106 · 106-110 °C (lit.)
- 沸点
- 215 °C · 215 °C
- 比重(密度)
- 1 · 1,115 g/cm3
- 蒸気圧
- 0.0015 hPa · 0.0015 hPa (20 °C)
- 屈折率
- 1.3992 · 1.3992 (estimate)
- 闪点
- 215 °C · 215°C
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
This chemical does not meet GHS hazard criteria for 0.9% (7 of 803) of reports.
Warning
H302 (99.1%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P304+P340, P305+P351+P338, P308+P316, P319, P330, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 803 reports by companies from 23 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Warning
危険有害性情報
Regulatory Information
Chemical: 2-Propenamide, 2-methyl-
Status: Active Update: 14-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/15801
Methacrylamide: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationEvaluation - 2-Propenamide, 2-methyl- (methacrylamide)
Hazards Summary
An eye irritant in rabbits; No to mild skin sensitization reactions seen in guinea pigs; Neurotoxicity observed in repeated-dose animal studies; [IUCLID] Marked developmental toxicity observed in mice at doses only slightly maternally toxic; [NTP] An irritant; Moderately toxic by ingestion and inhalation (degenerative changes of the liver, kidney, and brain); Reproductive effects observed in experimental animals; [Alfa Aesar MSDS] See Acrylamide.
Hazard Classes and Categories
Acute Tox. 4 (99.1%)
Acute toxicity (Oral) - Category 4
安全と保護具
Protective Action Criteria (PAC)
化学と産業
用途と製造
Uses
A congener of acrylamide; [NTP] Used in the chemical, leather processing, paper-pulp-board, polymers, textile processing, and paints-lacquers-varnishes industries; Used as an adhesive, binding agent, corrosion inhibitor, and intermediate; [IUCLID]
Pulp and Paper Processing [Category: Industry]
General Manufacturing Information2-Propenamide, 2-methyl-: ACTIVE
応用分野
用途主な用途は織物の仕上げ剤、紙仕上げ剤、コーティング剤、縮合剤などに使用されるエマルジョンやラテックスのような重合物の原料である。
用途有機合成原料。
使用Methacrylamide is a reagent used in the production of polymers and copolymers. It is also used as a raw material in the production of chemicals for industrial and professional use such as textiles, leather, fur, bulk, large scale chemicals (including petroleum products), fine chemicals, formulation [mixing] of preparations and/or re-packaging (excluding alloys), building and construction work, electricity, steam, gas, water supply and sewage treatment.
調製方法
純化方法Crystallise the amide from *benzene or ethyl acetate and dry it under vacuum at room temperature. [Beilstein 2 IV 1538.]
上流・下流製品情報
上流原料
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