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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: N,N'-Dimethylethylenediamine suppliers in China
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Henan Tianfu Chemical Co., Ltd.
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Product Name: N,N'-Dimethyl-1,2-ethanediamine
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Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1,2-Dimethylethylenediamine
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Purity: 99.0%
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Contact: Wang Jie
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110-70-3

110-70-3 structure

110-70-3 structure

Name: 1,2-Dimethylethylenediamine
Chemical Name: N,N'-Dimethyl-1,2-ethanediamine
CAS Number: 110-70-3
Molecular Formula: C₄H₁₂N₂
Molecular Weight: 88.151
Catalog: Organic raw materials Amino compound Acyclic monoamines, polyamines and their derivatives and salts
Create Date: 2018-02-15 08:00:00
Modify Date: 2026-07-01 19:44:23

Name	N,N'-Dimethyl-1,2-ethanediamine
Synonyms	N,N'-Dimethylethylenediamine, min N,N'-Dimethylethylenediaminetech N,N'-DIMETHYLDIAMINO ETHANE N1,N2-Dimethylethane-1,2-diamine N,NDimethyl-ethane-1,2-diamine n,n’-dimethyl-2-ethanediamine N,N'-Dimethyl-1,2-ethanediamine ISO 9001：2015 REACH N,N'-DimethylethyleneDiamines DIMETHYLETHYLENEDIAMINE SYMMETRICAL N,N'-Dimethylethylenediamine 1,2-Dimethylethanoldiamin N,N‘-Dimethylethylenediamine N,NDimethylenediamine Dimethyl vinyl diamine MFCD00008290 SYM-DIMETHYLETHYLENEDIAMINE N,N'-Dimethylethane-1,2-diamine N,N'-Dimethylethylenediamine > Symmetrical dimethylethylenediamine N,N'-Dimethylethylenediamine, ade DIMETHYLETHYLENEDIAMINE N,N′-dimethylethylenediamine 1,2-Ethanediamine, N,N'-dimethyl Ethylenediamine, N,N'-dimethyl DMEDA 1,2-Ethanediamine, N,N'-dimethyl- (9CI) N,N'-Dimethylenediamine N,N'-dimethylethane-1,2-diamine N,N′-Dimethylethylenediamine N,N- two MethylEthylenediaMine N,N'-Dimethyl-lf2 ethanediamine N,N'-Dimethylethanediamine Ethanolamine Impurity 8 1,2-Ethanediamine, N1,N2-dimethyl methyl[2-(methylamino)ethyl]amine N,N'-DIMETHYLETHYLENDIAMINE 1,2-Bis(methylamino)ethan N,N'-DIMETHYLETHYLENEDIAMINE(SYM) n,n’-dimethylethanediamine 1,2-Bis(methylamino)ethane DMEDA 1,2-Bis(methylamino)ethane 2 5-DIAZAHEXANE N,N’-Dimethylethylenediamine EINECS 203-793-3 n,n’-dimethyl-ethylenediamin N,N-DIMETHYL-2-ETHYLENEDIAMINE 1,2-BIS(METHYLAMINO)ETHANE

Density	0.8±0.1 g/cm3
Boiling Point	120.0±0.0 °C at 760 mmHg
Molecular Formula	C₄H₁₂N₂
Molecular Weight	88.151
Flash Point	-11.4±12.0 °C
Exact Mass	88.100044
PSA	24.06000
LogP	-0.74
Vapour Pressure	15.5±0.2 mmHg at 25°C
Index of Refraction	1.410
Storage condition	Flammables area

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KV4250000

CHEMICAL NAME :: Ethylenediamine, N,N'-dimethyl-

CAS REGISTRY NUMBER :: 110-70-3

BEILSTEIN REFERENCE NO. :: 0878142

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H12-N2

MOLECULAR WEIGHT :: 88.18

WISWESSER LINE NOTATION :: 1M2M1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 17,235,1982

Symbol	GHS02, GHS05
Signal Word	Danger
Hazard Statements	H226-H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive
Risk Phrases	R10;R20/21/22;R34
Safety Phrases	S26-S36/37/39-S45-S16
RIDADR	UN 2734 8/PG 2
WGK Germany	3
RTECS	KV4250000
Packaging Group	III
Hazard Class	3
HS Code	2921290000

Precursor 9
6843-45-4 67-56-1 107-15-3 66821-82-7
106-93-4 74-89-5 23229-37-0 75189-90-1
74401-95-9
DownStream 8
112257-19-9 144687-64-9 144687-66-1 90729-01-4
14675-44-6 21543-41-9 1821-97-2 19172-57-7

HS Code	2921290000
Summary	2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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