2-Methyl-2-oxazoline (HCID 70713)

이름 및 식별자

우선 이름: 2-Methyl-2-oxazoline
IUPAC: 2-methyl-4,5-dihydro-1,3-oxazole
현지명: 2-메틸-2-옥사졸린
영어명: 2-Methyl-2-oxazoline
분자식: C4H7NO
분자량: 85.1

이름 및 동의어

2-Methyl-2-oxazoline1120-64-52-Methyl-4,5-dihydro-1,3-oxazoleCHEBI:53614DTXSID40870845RefChem:475175DTXCID90818530214-316-32-methyl-4,5-dihydrooxazole2-MethyloxazolineOxazole, 4,5-dihydro-2-methyl-MFCD00005298

이름 더 보기

2-메틸-2-옥사졸린메틸(2-)-2-옥사졸린2-메틸-2-옥사졸라인NSC 43141-METHYL-2-OXAZOLINE2-Methyl-2-oxazoline>2-Methyl-2-oxazoline 98%2-Methyl-2-oxazoline,99%4,5-Dihydro-2-methyloxazole2-METHYL-4,5-DIHYDRO-OXAZOLE

26375-28-02-Methyl-2-oxazolin2-methyl-1,3-oxazolineOxazole, 4,5-dihydro-2-methyl-, homopolymer2-Oxazoline, 2-methyl-methyl oxazoline2-methyl-oxazolineNSC43141

데이터베이스 식별자

CAS: 1120-64-5
PubChem CID: 70713
DTXSID: DTXSID40870845
ChEBI: CHEBI:53614
EC Number: 214-316-3
Nikkaji: J24.397C

물성

구조 계산 물성

XLogP: -0.2
극성 표면적: 21.6 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 2
회전 가능 결합 수: 0
무거운 원자 수: 6
형식 전하: 0
복잡도: 77

실험 및 물리화학적 성질

Physical DescriptionColorless liquid; [Acros Organics MSDS]

물리화학적 성질

끓는 점: 109.5 · 109.5-110.5 °C(lit.)
밀도: 1.005 g/mL · 1.005 g/mL at 25 °C(lit.)
굴절률: 20 · n20/D 1.434(lit.)
인화점: 68 °F · 68 °F
저장 조건: Sealed in dry,Room Temperature
물리적 상태: 액체
산도 계수 (pKa): 5.77 · 5.77±0.50(Predicted)
Specific Gravity: 1.01 · 1.01
색상: 투명한 무색~매우 희미한 노란색
수용성: 물에 용해됩니다(25°C에서 7051mg/L).
BRN: 104227 · 104227
InChI: InChI=1S/C4H7NO/c1-4-5-2-3-6-4/h2-3H2,1H3
InChIKey: GUXJXWKCUUWCLX-UHFFFAOYSA-N
SMILES: O1CCN=C1C
LogP: 0.058 · 0.058 (est)

화학적 성질

CLEAR COLOURLESS TO VERY FAINT YELLOW LIQUID

안전 및 규제

GHS 분류

GHS Classification · 5건

Danger

H225 (97.9%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 48 reports by companies from 4 notifications to the ECHA C&L Inventory.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

유해성 정보

Hazards SummaryMay cause irritation; [Acros Organics MSDS]

Hazard Classes and CategoriesFlam. Liq. 2 (97.9%)

안전 데이터

wgk: 3
ridadr: UN 1993 3/PG 2
HS 번호: 29339900
risk_code: 11
hazard_code: F
safety_code: 23-24/25
포장분류: II
위험 등급: 3
기존화학 물질: KE-24564
Hazard Classifications: Flam. Liq. 2
스토리지 클래스: 3 - Flammable liquids

화학 및 산업

응용 분야 · 2건

용도2-Methyl-2-oxazoline is used in cationic polymerization of a series of linear 2-alkyl-2-oxazolines under microwave irradiation. It undergoes polymerization with 2-butyl-2-oxazoline to form poly(2-oxazoline) block copolymer. It undergoes cationic ring-opening polymerization with 2-(dec-9-enyl)-2-oxazoline to yield copoly(2-oxazoline)s. It react with N'-phenyl-benzohydrazonoyl chloride to get 4-(2-hydroxyethyl)-5-methyl-1,3-diphenyl-1,2,4-triazol-4-ium chloride.

일반 설명2-Methyl-2-oxazoline undergoes polymerization with 2-butyl-2-oxazoline to form poly(2-oxazoline) block copolymer. It undergoes cationic ring-opening polymerization with 2-(dec-9-enyl)-2-oxazoline to yield copoly(2-oxazoline)s.

상·하류 제품 정보

상류 원료

공급사50 곳

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

南京凯美西化工有限公司02558748998 18951874644 · [email protected]

上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

山东川成医药有限公司06355032777 17606225562

추가 설명

정의ChEBI: A 5-membered heterocyclic compound, which is substituted in the 2-position with a methyl group and which is often used as a monomer in polymerisation reactions.