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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 7746생성일: 2026년 10월 26일

헥신(1-)-3-올

헥신(1-)-3-올 · 1-헥신-3-올 · 1-헥신-3-OL · hex-1-yn-3-ol · Hexyn-3 · Hexynol · 1-HEXYN-3-OL · 1-HEXYNE-3-OL

https://huagongshe.com/ko/chemical/7746

헥신(1-)-3-올 분자 구조식

식별자 및 물리적 특성

CAS No.105-31-7
분자식C6H10O
평균 분자량98.14 g/mol
단동위원소 질량98.07316494 g/mol
SMILESC#CC(O)CCC
InChIKeyLTFTWJYRQNTCHI-UHFFFAOYSA-N
PubChem CID7746
EC No.203-286-7
DTXSIDDTXSID4051536
현지명헥신(1-)-3-올

화학 및 물리적 성질

XLogP0.9
극성 표면적20.2
수소 결합 공여자 수1
수소 결합 수용자 수1
회전 가능 결합 수2
무거운 원자 수7
형식 전하0
복잡도77.4
녹는점-80°C
끓는 점118 °C
밀도0.873 g/mL at 25 °C
굴절률n20/D 1.431
인화점117 °F
저장 조건Sealed in dry,Room Temperature
물리적 상태투명한 액체
pKa(산도 계수)13.28±0.20(Predicted)
색상Colorless to Light orange to Yellow
BRN1739419
InChIInChI=1S/C6H10O/c1-3-5-6(7)4-2/h2,6-7H,3,5H2,1H3
InChIKeyLTFTWJYRQNTCHI-UHFFFAOYSA-N
SMILESC#CC(O)CCC
EPA1-Hexyn-3-ol (105-31-7)

화학적 성질

Light-yellow liquid; strong odor. Slightly soluble in water; miscible with most hydrocarbons, chlorinated solvents, ketones, alcohols, and glycols.

안전 및 규제

GHS 분류DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P262, P264, P264+P265, P270, P280, P301+P316, P302+P352, P303+P361+P353, P305+P354+P338, P316, P317, P321, P330, P361+P364, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 45 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보Chemical: 1-Hexyn-3-ol
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
수질 위해 등급(WGK)3
TSCA 등재 상태TSCA listed
RTECS 번호MR0181000
운송 번호(UN)UN 2929 6.1/PG 1
독성mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00219,
관세 코드29052900
위험 문구(R)10-25-27-41
위험 표시T+
안전 문구(S)26-28-36/37/39-45
포장분류III
위험 등급3Acute Tox. 3 OralEye Dam. 1Flam. Liq. 3
기존화학 물질KE-19942
저장 분류3 - Flammable liquids

용도

용도

1-Hexyn-3-ol may be used in the synthesis of racemic 3-hydroxy-2-hexanone. It may also be used in the preparation of 1,2,3-triazoles.

일반 설명

1-Hexyn-3-ol is a terminal propargylic alcohol. It undergoes microwave-accelerated coupling-isomerization reaction (MACIR) with (hetero)aryl halides to afford the corresponding enone.