디하이드로퓨란(2,5-)

2,5-다이하이드로퓨란 · 디하이드로퓨란(2,5-) · 2,5-디하이드로푸란 · Dihydrofuran · 2,5-DHF · Furan, 2,5-dihydro- · 3-Oxolene · 2,5-Dihyrofuran

https://huagongshe.com/ko/chemical/15570

식별자 및 물리적 특성

CAS No.	1708-29-8
분자식	C4H6O
평균 분자량	70.09 g/mol
단동위원소 질량	70.04186481 g/mol
SMILES	C1=CCOC1
InChIKey	ARGCQEVBJHPOGB-UHFFFAOYSA-N
PubChem CID	15570
ChEMBL	CHEMBL117135
EC No.	216-957-4
DTXSID	DTXSID5051785
현지명	디하이드로퓨란(2,5-)

화학 및 물리적 성질

XLogP	0.5
극성 표면적	9.2
수소 결합 공여자 수	0
수소 결합 수용자 수	1
회전 가능 결합 수	0
무거운 원자 수	5
형식 전하	0
복잡도	41.6
물질 분류	Other Classes -> Ethers, Other
SpringerMaterials Properties	Coriolis coupling
Physical Description	Yellow liquid[Aldrich MSDS]
끓는 점	66-67 °C (lit.)
밀도	0.927 g/mL at 25 °C (lit.)
증기압	16.265kPa at 20℃
굴절률	1.431
인화점	2°F
저장 조건	Store below +30°C.
용해도	soluble in Chloroform, Ethyl Acetate
물리적 상태	액체
색상	무색~황색
후각 역치	0.093ppm
BRN	103174
InChI	1S/C4H6O/c1-2-4-5-3-1/h1-2H,3-4H2
InChIKey	ARGCQEVBJHPOGB-UHFFFAOYSA-N
SMILES	C1OCC=C1
LogP(분배 계수)	0.46
NIST	Furan, 2,5-dihydro-(1708-29-8)
EPA	Furan, 2,5-dihydro- (1708-29-8)

안전 및 규제

GHS 분류	DangerH225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 149 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Chemical: Furan, 2,5-dihydro-Status: Cease Manufacture Update: 08-01-2015 https://echa.europa.eu/registration-dossier/-/registered-dossier/119322,5-Dihydrofuran: Does not have an individual approval but may be used under an appropriate group standard
유해성 요약	Tremors, reduced muscle tone, abnormal gait, histopathological changes in the nasal passages, and significantly reduced body weight observed in 4-week inhalation study of rats at 1,250 ppm[EPA TSCATS] May cause irritation[Aldrich MSDS] See 2,3-Dihydrofuran.
Hazard Classes and Categories	Flam. Liq. 2 (100%)
유해 작용	Neurotoxin - Acute solvent syndrome
수질 위해 등급(WGK)	3
TSCA 등재 상태	TSCA listed
RTECS 번호	LU0660000
운송 번호(UN)	1993
관세 코드	29321900
위험 문구(R)	11-19-2017/11/19
위험 표시	F
안전 문구(S)	9-16-33
포장분류	II
위험 등급	3.1Flam. Liq. 2
저장 분류	3 - Flammable liquids

용도

일반 설명

Adsorption and thermal chemistry of 2,5-dihydrofuran on Pd (111) has been studied by high-resolution electron energy loss spectroscopy and temperature-programmed desorption. Free jet millimetre wave spectrum of the 2,5-dihydrofuran-argon molecular complex has been investigated in the frequency range 60-78GHz.