3-메틸?-1-인

3-Methylbut-1-yne

HCID 69019CAS 598-23-2

기본 정보

표준 SMILES
C#CC(C)C
InChIKey
USCSRAJGJYMJFZ-UHFFFAOYSA-N
분자식
C5H8
평균 분자량
68.12 g/mol
단동위원소 질량
68.06260026

개요

3-methyl-1-butyne is a terminal acetylenic compound that is but-1-yne substituted by a methyl group at position 3. It has a role as a metabolite. It is an alkyne and a terminal acetylenic compound. It derives from a hydride of a but-1-yne.

이름 및 식별자

우선 이름
3-Methylbut-1-yne
IUPAC
3-methylbut-1-yne
현지명
3-메틸?-1-인
영어명
3-METHYL-1-BUTYNE
분자식
C5H8
분자량
68.12

이름 및 동의어

3-Methyl-1-butyne3-Methylbut-1-yneIsopropylacetyleneIsopentyneIsopropyl acetylene3,3-Dimethyl-1-propyne2-Methyl-3-butyneJG5EYU99C41-ISOPENTYNEEINECS 209-925-63-METHYL,1-BUTYNE(CH3)2CHC.$.CH
이름 더 보기
3-메틸?-1-인3-메틸븉-1-인3-메틸-1-부틴3-Methylbutyne3-methyl-but-1-yneIsopropylethyne(CH3)2CHCequivCH
CHEBI:87379DTXSID40208528RefChem:94843DTXCID90131019209-925-6InChI=1/C5H8/c1-4-5(2)3/h1,5H,2-3HUSCSRAJGJYMJFZ-UHFFFAOYSA-N598-23-2

데이터베이스 식별자

CAS
598-23-2
PubChem CID
69019
DTXSID
DTXSID40208528
ChEBI
CHEBI:87379
UNII
JG5EYU99C4
EC Number
209-925-6
Nikkaji
J43.551A

물성

구조 계산 물성

XLogP
1.7
극성 표면적
0 Ų
수소 결합 공여자 수
0
수소 결합 수용자 수
0
회전 가능 결합 수
0
무거운 원자 수
5

실험 및 물리화학적 성질

SpringerMaterials PropertiesSchoenflies notation

물리화학적 성질

녹는점
-89.7 °C · -89.7°C
끓는 점
29 · 29,5°C
밀도
0.666 g/mL · 0.666 g/mL at 25 °C (lit.)
인화점
-30 ° · -30°(-22°F)
굴절률
1.374 · 1.374
저장 조건
2 · 2-8°C

화학적 성질

Clear colorless to slightly yellow liquid

안전 및 규제

GHS 분류

GHS Classification · 4건

Danger

H224 (97.5%): Extremely 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 40 reports by companies from 3 notifications to the ECHA C&L Inventory.

유해성 정보

Hazard Classes and CategoriesFlam. Liq. 1 (97.5%)

안전 데이터

wgk
3
ridadr
3295
HS 번호
29012990
risk_code
11-12
hazard_code
F+
safety_code
3/7-9-16-33

화학 및 산업

응용 분야

용도3-Methyl-1-butyne is a terminal alkyne that under goes hydrosilylation reaction using phenylsilane. 3-Methyl-1-butyne is used as an intermediate for pharmaceuticals, in cosmetics and in chemical research.

추가 설명

정의ChEBI: A terminal acetylenic compound that is but-1-yne substituted by a methyl group at position 3.

관련 반응

56건

연결된 노트

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