Tetraethylmethylenediamine

Bis(diethylamino)methane · Tetraethyldiaminomethane · Methylenebis(diethylamine) · TETRAETHYLMETHYLENEDIAMINE · N,N'-Methylenebisdiethylamine · N,N,N',N'-Tetraethyldiaminomethane · [(diethylamino)methyl]diethylamine · N,N,N',N'-tetraethylmethanediamine

https://huagongshe.com/ko/chemical/66020

식별자 및 물리적 특성

CAS No.	102-53-4
분자식	C9H22N2
평균 분자량	158.28 g/mol
단동위원소 질량	158.17829871 g/mol
SMILES	CCN(CC)CN(CC)CC
InChIKey	UNEXJVCWJSHFNN-UHFFFAOYSA-N
PubChem CID	66020
EC No.	203-038-8
DTXSID	DTXSID9059256

화학 및 물리적 성질

XLogP	1.9
극성 표면적	6.5
수소 결합 공여자 수	0
수소 결합 수용자 수	2
회전 가능 결합 수	6
무거운 원자 수	11
형식 전하	0
복잡도	65
녹는점	37.5°C (estimate)
끓는 점	166-169 °C(lit.)
밀도	0.811 g/mL at 25 °C(lit.)
굴절률	n20/D 1.426(lit.)
인화점	108 °F
물리적 상태	액체
pKa(산도 계수)	7.85±0.50(Predicted)
InChI	1S/C9H22N2/c1-5-10(6-2)9-11(7-3)8-4/h5-9H2,1-4H3
InChIKey	UNEXJVCWJSHFNN-UHFFFAOYSA-N
SMILES	CCN(CC)CN(CC)CC
EPA	Methanediamine, N,N,N',N'-tetraethyl- (102-53-4)

안전 및 규제

GHS 분류	DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]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 43 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.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.
Hazard Classes and Categories	Flam. Liq. 3 (100%)Skin Corr. 1B (100%)
수질 위해 등급(WGK)	3
TSCA 등재 상태	TSCA listed
운송 번호(UN)	UN 2734 8/PG 2
위험 문구(R)	10-34
위험 표시	C
안전 문구(S)	16-26-27-36/37/39-45
포장분류	III
위험 등급	3Eye Dam. 1Flam. Liq. 3Skin Corr. 1B
저장 분류	3 - Flammable liquids

용도

N,N,N′,N′-Tetraethylmethanediamine has been used to study the tertiary amine catalytic activities in the reaction of phenyl isocyanate with 1-butanol in toluene.