ChemicalBook > Product Catalog >Organic Chemistry >Amides >Amino compound >1,2-Diphenylethylenediamine

1,2-Diphenylethylenediamine

CAS No.: 16635-95-3

Chemical Name:: 1,2-Diphenylethylenediamine

Synonyms: TRANS-STILBENE;1,2-DIPHENYLETHYLENE;STILBENE, TRANS-;DL-1,2-Diphenyl-1,2-ethanediamine;Bibenzil;BIBENZAL;TRANS-TOLUYLENE;TRANS-BIBENZYLIDENE;STILBENE, trans-(RG);TRANS-A B-DIPHENYLETHYLENE

CBNumber:: CB7280278

Molecular Formula:: C14H16N2

Molecular Weight:: 212.29

MOL File:: 16635-95-3.mol

Modify Date:: 2024/1/16 11:47:08

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1,2-Diphenylethylenediamine Properties

Melting point	123-125 °C(lit.)
Boiling point	305-307 °C744 mm Hg(lit.)
Density	0.97 g/mL at 25 °C(lit.)
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
solubility	soluble in Methanol
form	powder to crystal
pka	9.78±0.10(Predicted)
color	White to Yellow to Orange
CAS DataBase Reference	16635-95-3(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319

Precautionary statements

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes

Xn,N

Risk Statements

22-36-51/53

Safety Statements

26-36/37-61

RIDADR

2735

WGK Germany

RTECS

WJ4926500

HS Code

2921.59.8090

NFPA 704

	0
2		0

1,2-Diphenylethylenediamine price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemicals (India)	D2519	(±)-1,2-Diphenylethylenediamine min. 95.0 %	16635-95-3	5G	₹50100	2022-05-26	Buy

Product number	Packaging	Price	Buy
D2519	5G	₹50100	Buy

1,2-Diphenylethylenediamine Chemical Properties,Uses,Production

Uses

1,2-Diphenylethylenediamine (DPE) has been found to react in a neutral medium with catecholamines and other catechol compounds in the presence of hexacyanoferrate(III) to give a compound that fluoresces intensely. The reaction is accelerated by amino acids such as glycine. Nohta et al. described a sensitive spectrofluorimetric method for determining catecholamines with 1,2diphenylethylenediamine. The method is based on the reaction of catechol compounds in a neutral medium with 1,2-diphenylethylenediamine in the presence of hexacyanoferrate(II1) and glycine at ambient temperature. The fluorescence shows excitation and emission maxima around 345 and 480 nm, respectively. The method is simple, selective for catechol compounds, and very sensitive. Catecholamines can be determined at concentrations as low as 15-20 pmol ml^-1[1].

References

[1] H. Nohta, Y. Ohkura, A. Mitsui. “Spectrofluorimetric determination of catecholamines with 1,2-diphenylethylenediamine.” Analytica Chimica Acta 165 1 (1984): 171–176.

1,2-Diphenylethylenediamine Preparation Products And Raw materials

Raw materials

Preparation Products

Sumilight Supra Orangl 2GL Direct Yellow 12 Mn(Ⅲ)salen epoxidation catalyst Direct Yellow 106 Diphenylacetylene

fluorescent bleaches BR

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1,2-Diphenylethylenediamine Suppliers

Global( 168)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
GLR Innovations	+91 9891111994	New Delhi, India	4542	58	Inquiry
Otto Chemie Pvt Ltd	+91-2222070099 +91-2266382599	Maharashtra, India	429	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
Dr. Silviu Pharmachem Pvt., Ltd. (DRSPL)	91-9665522151	Maharashtra, India	143	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	China	20308	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29897	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	China	34571	58	Inquiry
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	China	6990	58	Inquiry

Supplier	Advantage
GLR Innovations	58
Otto Chemie Pvt Ltd	58
A.J Chemicals	58
Dr. Silviu Pharmachem Pvt., Ltd. (DRSPL)	58
TCI Chemicals (India) Pvt. Ltd.	58
Henan Fengda Chemical Co., Ltd	58
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Shanghai UCHEM Inc.	58

16635-95-3(1,2-Diphenylethylenediamine)Related Search:

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(1R,2R)-N,N'-BIS[3-OXO-2-(2,4,6-TRIMETHYLBENZOYL)BUTYLIDENE]-1,2-DIPHENYLETHYLENEDIAMINATO COBALT(II) DICHLORO[(R)-(-)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2,2]-PARACYCLOPHANE][(1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE]RUTHENIUM 3,3',4,5'-TETRAHYDROXY-TRANS-STILBENE,3,4,3',5'-TETRAHYDROXY-TRANS-STILBENE trans-Stilbene, scintillation grade, 99%,TRANS-STILBENE, FOR SCINTILLATION,Trans-stilbene, 99%, scintillation grade,TRANS-STILBENE 4-Bromo-trans-stilbene

1,2-Dianilinoethane 2,2-Diphenylethylamine (1S,2S)-(-)-N,N'-DIMETHYL-1,2-DIPHENYL-1,2-ETHANE DIAMINE

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TRANS-A B-DIPHENYLETHYLENE TRANS-BIBENZYLIDENE TRANS-TOLUYLENE TRANS-1,2-DIPHENYLETHYLENE TRANS-1,1'-(1,2-ETHENEDIYL)BIS(BENZENE) TRANS-1,1'-(1,2-ETHENEDYL)BIS(BENZENE) Racemic 1,2-Diphenylethylenediamine STILBENE, trans-(RG) Bibenzil 1,2-Diphenylethylenediamine [2-amino-1,2-di(phenyl)ethyl]amine BIBENZAL (1R,2R)-rel-1,2-Diphenylethane-1,2-diaMine rel-(1R,2R)-1,2-Diphenylethane-1,2-diamine (+/-)-1,2-Diphenylethylenediamine> 1,2-Ethanediamine, 1,2-diphenyl-, (1R,2R)-rel- (+/-)-1,2-Diphenylethylenediamine (+/-)-1,2-Diphenyl-1,2-ethanediamine (+/-)-1,2-Diamino-1,2-diphenylethane TRANS-STILBENE STILBENE, TRANS- 1,2-DIPHENYLETHYLENE DL-1,2-Diphenyl-1,2-ethanediamine (+/-)-1,2-Diphenylethylenediamine,98% 16635-95-3 588590 103300 Stilbenes DPEN Series Achiral Nitrogen