기본 정보
- 표준 SMILES
C=C(C)C(N)=O- InChIKey
FQPSGWSUVKBHSU-UHFFFAOYSA-N- 분자식
- C4H7NO
- 평균 분자량
- 85.1 g/mol
- 단동위원소 질량
- 85.05276384
개요
Methacrylamide is a primary carboxamide and a member of acrylamides.
이름 및 식별자
- 우선 이름
- Methacrylamide
- IUPAC
- 2-methylprop-2-enamide
- 현지명
- 메타크릴아미드
- 영어명
- Methacrylamide
- 분자식
- C4H7NO
- 분자량
- 85.1
이름 및 동의어
METHACRYLAMIDE79-39-02-Methylacrylamide2-methylprop-2-enamideMethacrylic amideMethacrylic acid amide2-Methylpropenamide2-Propenamide, 2-methyl-Methylacrylic amideMhoromer BM801alpha-Methyl acrylic amideAmid kyseliny methakrylove
이름 더 보기
2-메틸-2-프로펜아마이드메타크릴아미드메타크릴아마이드2-메타크릴아마이드2-메틸프로펜아마이드2-프로펜아마이드, 2-메틸-메타크릴 산 아미이드메타크릴 아마이드2-메틸아크릴아미드Methylacrylamide2-methyl-2-Propenamideusafrh-1USAF rh-1mhoromerbm801
DTXSID8029600CHEBI:51759K67NG89J77NSC-23772DTXCID109600RefChem:156839201-202-3Methacryamide
데이터베이스 식별자
- CAS
79-39-0- PubChem CID
- 6595
- DTXSID
DTXSID8029600- ChEMBL
CHEMBL158237- ChEBI
CHEBI:51759- UNII
- K67NG89J77
- EC Number
- 201-202-3
- Nikkaji
- J38.885H
물성
구조 계산 물성
- XLogP
- 0.1
- 극성 표면적
- 43.1 Ų
- 수소 결합 공여자 수
- 1
- 수소 결합 수용자 수
- 1
- 회전 가능 결합 수
- 1
- 무거운 원자 수
- 6
- 형식 전하
- 0
- 복잡도
- 85.5
실험 및 물리화학적 성질
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]
물리화학적 성질
- 녹는점
- 106 · 106-110 °C (lit.)
- 끓는 점
- 215 °C · 215 °C
- 밀도
- 1 · 1,115 g/cm3
- 증기압
- 0.0015 hPa · 0.0015 hPa (20 °C)
- 굴절률
- 1.3992 · 1.3992 (estimate)
- 인화점
- 215 °C · 215°C
- 저장 조건
- 30 °C · Store below +30°C.
- 용해도
- 202 g/L · 202g/L
- 물리적 상태
- 크리스탈
- 산도 계수 (pKa)
- 15.46 · 15.46±0.50(Predicted)
- 색상
- 흰색에서 아주 약간 노란색
- 수소이온지수(pH)
- 7.1 · 7.1 (100g/l, H2O, 20℃)
- 폭발한계
- 2 · 2-15%(V)
- 수용성
- 202 g/L · 202g/L(20℃)
- BRN
- 605397 · 605397
- Henry's Law Constant
- 8.8 · 8.8×103 mol/(m3Pa) at 25℃, Ebert et al. (2023)
- InChI
- 1S/C4H7NO/c1-3(2)4(5)6/h1H2,2H3,(H2,5,6)
- InChIKey
- FQPSGWSUVKBHSU-UHFFFAOYSA-N
- SMILES
- CC(=C)C(N)=O
- NIST
- Methacrylamide(79-39-0)
- EPA
- Methacrylamide (79-39-0)
화학적 성질
white to very slightly yellow crystals
안전 및 규제
GHS 분류
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
유해성 정보
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
안전 및 보호
Protective Action Criteria (PAC)
3.0 [mg/m3]
15 [mg/m3]
91 [mg/m3]
독성 정보
Adverse EffectsNeurotoxin - Other CNS neurotoxin
안전 데이터
- wgk
- 1
- tsca
- TSCA listed
- rtecs
- UC6475000
- ridadr
- 3263
- 독성
- LD50 orally in Rabbit: 1815 mg/kg LD50 dermal Rat > 5000 mg/kg
- HS 번호
- 2924 19 00
- risk_code
- 22-36/37/38
- hazard_code
- Xn
- safety_code
- 26-36/37
- 포장분류
- III
- 위험 등급
- 6.1(b)
- 기존화학 물질
- KE-24899
- 자연 발화 온도
- 510 °C
- Hazard Classifications
- Acute Tox. 4 OralEye Irrit. 2STOT RE 2STOT SE 2STOT SE 3
- 스토리지 클래스
- 11 - Combustible Solids
화학 및 산업
용도 및 제조
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
응용 분야
용도Methacrylamide 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.
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