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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 66053생성일: 2026년 10월 23일

N,N-디메틸에틸렌디아민

N,N-디메틸에틸렌디아민 · N,N-다이메틸에틸렌다이아민 · N1,N2-dimethylethane-1,2-diamine · N1,N1-diMethylethane-1,2-diaMine · DMAEA · 2-DIMETHYLAMINOETHYLAMINE · DMA3 · 2-Di

https://huagongshe.com/ko/chemical/66053

N,N-디메틸에틸렌디아민 분자 구조식

식별자 및 물리적 특성

CAS No.108-00-9
분자식C4H12N2
평균 분자량88.15 g/mol
단동위원소 질량88.10004838 g/mol
SMILESCN(C)CCN
InChIKeyDILRJUIACXKSQE-UHFFFAOYSA-N
PubChem CID66053
EC No.203-541-2
DTXSIDDTXSID7059357
현지명N,N-디메틸에틸렌디아민

화학 및 물리적 성질

XLogP-0.7
극성 표면적29.3
수소 결합 공여자 수1
수소 결합 수용자 수2
회전 가능 결합 수2
무거운 원자 수6
형식 전하0
복잡도26.7
SpringerMaterials PropertiesOptical coefficient
녹는점-70 °C
끓는 점104-106 °C (lit.)
밀도0.807 g/mL at 20 °C (lit.)
증기압0.35 psi ( 20 °C)
굴절률n20/D 1.438(lit.)
인화점75 °F
저장 조건Store below +30°C.
물리적 상태액체
pKa(산도 계수)9.59±0.10(Predicted)
색상무색~담황색 투명
pH11.4 (10g/l, H2O, 20℃)
폭발한계1.3-10.8%(V)
용해도혼용 가능
BRN605279
InChI1S/C4H12N2/c1-6(2)4-3-5/h3-5H2,1-2H3
InChIKeyDILRJUIACXKSQE-UHFFFAOYSA-N
SMILESCN(C)CCN
NIST1,2-Ethanediamine, N,N-dimethyl-(108-00-9)
EPA1,2-Ethanediamine, N,N-dimethyl- (108-00-9)

화학적 성질

clear colorless to pale yellow liquid

안전 및 규제

GHS 분류DangerH225: Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P362+P364, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
규제 정보Chemical: 1,2-Ethanediamine, N,N-dimethyl-1,2-Ethanediamine, N,N-dimethyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesFlam. Liq. 2 (100%)Flammable liquid - category 2
수질 위해 등급(WGK)2
TSCA 등재 상태TSCA listed
RTECS 번호KH8608250
운송 번호(UN)UN 3302 6.1/PG 2
독성LD50 orally in Rabbit: 1135 mg/kg
관세 코드29212900
위험 문구(R)24/25-26-34-35-21/22-11-36/37-10
위험 표시T+,F,C
안전 문구(S)26-28-36/37/39-45-36-28A-23-16
포장분류II
위험 등급3Acute Tox. 4 DermalAcute Tox. 4 OralEye Dam. 1Flam. Liq. 2Skin Corr. 1A
F 고인화성물질8
위험 참고 사항Highly Flammable/Corrosive/Harmful
자연 발화 온도225 °C
저장 분류3 - Flammable liquids

용도

개요

N,N'-Dimethylethylenediamine is used in DNA binding effect. It is used to enhance the adsorption of carbon dioxide. It acts as a ligand and form coordination complex such as dinitrato(N,N'-dimethyl-1,2-ethanediamine)copper(II) and dichloro(1,4-bis-(diphenyl phosphino)butane)-(1,2-ethylenediamine)ruthenium(II).

용도

It finds its application as an intermediate in the synthesis of Cefotiam. It is also used as a catalyst in the synthesis of allylic nitro compounds.