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(1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine

(1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine structure

CAS No.: 70749-06-3

Chemical Name:: (1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine

Synonyms: (1S,2S)-N1,N2-dimethyl-1,2-diphenylethane-1,2-diamine;(1S,2S)-N,N'-Dimethyl-1,2-diphenylethylenediamine;(1S,2S)-N,N'-Dimethyl-1,2-diphenylethane-1,2-diamine;(1S,2S)-N,N′-Dimethyl-1,2-diphenylethane-1,2-diamine;(1S,2S)-(-)-N,N'-DIMETHYL-1,2-DIPHENYLETHYLENEDIAMINE;(1S,2S)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethylenediamine;1,2-Ethanediamine, N,N'-dimethyl-1,2-diphenyl-, (1S,2S)-;(1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine;(1S,2S)-N,N'-Dimethyl-1,2-diphenylethylenediamine - [D88604];(1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine,99%

CBNumber:: CB4152910

Molecular Formula:: C16H20N2

Molecular Weight:: 240.34

MDL Number:: MFCD00216956

MOL File:: 70749-06-3.mol

MSDS File:: SDS

Last updated:2026-09-12 18:52:28

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(1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine Properties

Melting point	48-51 °C
Boiling point	373.06°C (rough estimate)
Density	1.0485 (rough estimate)
refractive index	1.5519 (estimate)
Flash point	110℃
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
pka	9.14±0.30(Predicted)
form	Crystals or Crystalline Powder
color	White to light yellow
optical activity	[α]22/D -17.0°, c =0.5 in chloroform
InChI	1S/C16H20N2/c1-17-15(13-9-5-3-6-10-13)16(18-2)14-11-7-4-8-12-14/h3-12,15-18H,1-2H3/t15-,16-/m0/s1
InChIKey	BTHYVQUNQHWNLS-HOTGVXAUSA-N
SMILES	CN[C@H]([C@@H](NC)c1ccccc1)c2ccccc2
UNSPSC Code	12352116
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS05
Signal word	Danger
Hazard statements	H312-H314-H302
Precautionary statements	P280-P302+P352-P312-P322-P363-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P264-P270-P301+P312-P330-P501
Hazard Codes	C,N,Xn
Risk Statements	34-50-22
Safety Statements	45-36/37/39-26-61
WGK Germany	WGK 3
HS Code	29215990
Storage Class	11 - Combustible Solids

(1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine price More Price(31)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	715964	(1S,2S)-N,N′-Dimethyl-1,2-diphenyl-1,2-ethylenediamine 97%	70749-06-3	100mg	$294	2026-04-30	Buy
Biosynth	FD170364	(1S,2S)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethylenediamine	70749-06-3	10mg	$150	2026-06-04	Buy
Biosynth	FD170364	(1S,2S)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethylenediamine	70749-06-3	25mg	$181.5	2026-06-04	Buy
Biosynth	FD170364	(1S,2S)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethylenediamine	70749-06-3	50mg	$290.5	2026-06-04	Buy
Biosynth	FD170364	(1S,2S)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethylenediamine	70749-06-3	100mg	$453	2026-06-04	Buy

Product number	Packaging	Price	Buy
715964	100mg	$294	Buy
FD170364	10mg	$150	Buy
FD170364	25mg	$181.5	Buy
FD170364	50mg	$290.5	Buy
FD170364	100mg	$453	Buy

(1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine Chemical Properties, Uses, Production

Chemical Properties

white to light yellow crystals or cryst. powder

Uses

(1S,2S)-N,N′-Dimethyl-1,2-diphenyl-1,2-ethylenediamine can be used as:

A precursor for the synthesis of chiral imidazolinium salts, which are used as catalysts for aza DielsAlder reaction and as shift reagents for potassium salt of Mosher′s acid.
A ligand in the preparation of 2,3-dihydrobenzofurans and indanes by reacting alkyl halides with alkyl electrophiles using nickel/diamine catalyst.
A ligand in the synthesis of carbamates, sulfonamides, and sulfones through alkyl-alkyl Suzuki reaction using Ni catalyst.

(1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine Preparation Products And Raw materials

Raw materials

Preparation Products

(1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine Suppliers

Global Suppliers ( 51)

Supplier	Tel	Email	Country	ProdList	Advantage
SHAOXING ZHIJUN PHARMACEUTICAL TECHNOLOGY CO.,LTD	0575-82126188 13858337171	service@zejunpharma.com	China	487	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Thermo Fisher Scientific	800-810-5118	cnchemical@thermofisher.com	China	17752	75
Shanghai Chiral bio-compound co., Ltd.	021-5068 3667/17749785980/1029026415; 17749785980	1029026415@qq.com	China	4501	58
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
parabiochem	025-83453382-8005	sale@parabiochem.com	China	9577	55
Greenherbs Science and Technology Development Co., Ltd.	010-61136123	pub02@greenherbs.com.cn	China	4045	58
Aikon International Limited	025-58859352 13913916777	dt3@aikonchem.com	China	15490	58
Rhawn Reagent	400-400-1332688 18019345275	huyue@rhawn.cn	China	14942	58

Supplier	Advantage
SHAOXING ZHIJUN PHARMACEUTICAL TECHNOLOGY CO.,LTD	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Thermo Fisher Scientific	75
Shanghai Chiral bio-compound co., Ltd.	58
Shanghai YuanYe Biotechnology Co., Ltd.	60
parabiochem	55
Greenherbs Science and Technology Development Co., Ltd.	58
Aikon International Limited	58
Rhawn Reagent	58

(1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine Spectrum

(1S,2S)-(-)-N,N'-DIMETHYL-1,2-DIPHENYL-1,2-ETHANE DIAMINE(70749-06-3)¹HNMR

70749-06-3 ((1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine) Related Search:

(2S,3S)-2,3-Diphenyl-piperazine-1-carboxylic acid tert-butyl ester (1R,2R)-(+)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine (1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine (1S,2S)-(-)-N,N'-Dimethyl-1,2-bis[3-(trifluoromethyl)phenyl!-1,2-ethane diamine, 99 1,3,4,6-Tetrachloro-3alpha,6alpha-di-phenylglycouril

(2S,3S)-2,3-Diphenyl-piperazine (4S,5S)-1,3-Dimethyl-4,5-diphenyl-2-[(R)-1-benzyl-2-hydroxyethylimino]imidazolidine (4S,5S)-2-Chloro-1,3-dimethyl-4,5-diphenyl-1-imidazolinium chloride (1S,2S)-N,N,N',N'-Tetramethyl-1,2-diphenylethane-1,2-diamine AURORA KA-7177

AURORA KA-7310

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(1S,2S)-N,N′-Dimethyl-1,2-diphenylethane-1,2-diamine (1S,2S)-(-)-N,N'-DIMETHYL-1,2-DIPHENYLETHYLENEDIAMINE (1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine,99% (1S,2S)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethylenediamine 1,2-Ethanediamine, N,N'-dimethyl-1,2-diphenyl-, (1S,2S)- (1S,2S)-N,N'-Dimethyl-1,2-diphenylethane-1,2-diamine (1S,2S)-N,N'-Dimethyl-1,2-diphenylethylenediamine (1S,2S)-N,N′-Dimethyl-1,2-diphenyl-1,2-ethylenediamine (1S,2S)-N,N'-Dimethyl-1,2-diphenylethylenediamine - [D88604] (1S,2S)-N1,N2-dimethyl-1,2-diphenylethane-1,2-diamine (1S,2S)-(-)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine 70749-06-3 Chiral Compound