Azetidine

Azacyclobutane · Trimethylenimine · Aztidine · AZETIDINE · AZETIDINE 99% · Azetidine,98% · Azetidine ,95% · tetrahydroazete

https://huagongshe.com/ko/chemical/10422

식별자 및 물리적 특성

CAS No.	503-29-7
분자식	C3H7N
평균 분자량	57.09 g/mol
단동위원소 질량	57.05784922 g/mol
SMILES	C1CNC1
InChIKey	HONIICLYMWZJFZ-UHFFFAOYSA-N
PubChem CID	10422
ChEMBL	CHEMBL2171713
ChEBI	CHEBI:30968
EC No.	207-963-8
DTXSID	DTXSID8060117

화학 및 물리적 성질

XLogP	-0.1
극성 표면적	12
수소 결합 공여자 수	1
수소 결합 수용자 수	1
회전 가능 결합 수	0
무거운 원자 수	4
형식 전하	0
복잡도	17.2
SpringerMaterials Properties	15N nuclear magnetic resonance spectrum
Dissociation Constants	11.3
녹는점	-70°C
끓는 점	61-62 °C(lit.)
밀도	0.847 g/mL at 25 °C(lit.)
굴절률	n20/D 1.432(lit.)
인화점	−5 °F
저장 조건	Store below +30°C.
pKa(산도 계수)	11.29(at 25℃)
물리적 상태	액체
색상	무색의
용해도	혼용 가능
BRN	102384
헨리 상수	4.8×100 mol/(m3Pa) at 25℃, Ebert et al. (2023)
InChI	1S/C3H7N/c1-2-4-3-1/h4H,1-3H2
InChIKey	HONIICLYMWZJFZ-UHFFFAOYSA-N
SMILES	C1CNC1
NIST	Azetidine(503-29-7)
EPA	Azetidine (503-29-7)

화학적 성질

clear colorless liquid

안전 및 규제

GHS 분류	DangerH225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 42 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Azetidine: HSNO Approval: HSR004353 Approved with controls
Hazard Classes and Categories	Flam. Liq. 2 (100%)
수질 위해 등급(WGK)	3
TSCA 등재 상태	TSCA listed
운송 번호(UN)	UN 2733 3/PG 2
관세 코드	29339990
위험 문구(R)	11-34
위험 표시	F,C
안전 문구(S)	16-26-36/37/39-45
포장분류	I
위험 등급	3.1Eye Dam. 1Flam. Liq. 2Skin Corr. 1B
F 고인화성물질	2-10
저장 분류	3 - Flammable liquids

용도

Azetidine is involved in a high yielding palladium-catalyzed cross-coupling reaction with aryl bromides. Further, it is used in Ullmann type coupling reaction with iodonitroflourenes. In addition to this, it reacts with bis-(3-amino-propyl)-amine to prepare N,N'-bis-(3-amino-propyl)-propanediyldiamine using palladium as a catalyst.

일반 설명

Phototransformations of azetidine radical cations in freonic matrices under the action of light with λ = 436nm has been investigated. The IR spectrum of azetidine in solid argon matrices has been measured.