ChemicalBook > CAS DataBase List > 1,2-Diphenylethylenediamine

1,2-Diphenylethylenediamine

Product Name
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
Formula Weight
212.29
MOL File
16635-95-3.mol
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1,2-Diphenylethylenediamine Property

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)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
22-36-51/53
Safety Statements 
26-36/37-61
RIDADR 
2735
WGK Germany 
2
RTECS 
WJ4926500
HS Code 
2921.59.8090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D2519
Product name
(+/-)-1,2-Diphenylethylenediamine
Purity
>98.0%(T)
Packaging
5g
Price
$620
Updated
2024/03/01
TRC
Product number
D492710
Product name
1,2-Diphenylethylenediamine
Packaging
100mg
Price
$60
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD151187
Product name
DL-1,2-Diphenyl-1,2-ethanediamine
Packaging
1g
Price
$75
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD151187
Product name
DL-1,2-Diphenyl-1,2-ethanediamine
Packaging
2g
Price
$100
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD151187
Product name
DL-1,2-Diphenyl-1,2-ethanediamine
Packaging
5G
Price
$150
Updated
2021/12/16
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1,2-Diphenylethylenediamine Chemical Properties,Usage,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

Americas 1 Australia 1 Belgium 1 Canada 1 China 92 Europe 1 France 1 Germany 5 India 5 Japan 6 Switzerland 3 Ukraine 1 United Kingdom 14 United States 40 Global 172
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9809
Advantage
59
Innochem(Beijing) Technology Co.,Ltd.
Tel
10-56541685 13070143590
Fax
010-56541685
Email
sales@innochem.cn
Country
China
ProdList
125
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57
NovoChemy Ltd.
Tel
021-31261262/ 49 (0)17662837245
Fax
(0)21-33250524
Email
sales@novochemy.com
Country
Germany
ProdList
6328
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58
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23653
Advantage
75
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
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View Lastest Price from 1,2-Diphenylethylenediamine manufacturers

Henan Fengda Chemical Co., Ltd
Product
(1R,2R)-1,2-Diphenylethylenediamine 16635-95-3
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-30
Career Henan Chemical Co
Product
1,2-Diphenylethylenediamine 16635-95-3
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
100KG
Release date
2018-12-21

16635-95-3, 1,2-DiphenylethylenediamineRelated Search:

N,N,N',N'-Tetramethylethylenediamine 2-(2-Aminoethylamino)ethanol Ethylenediamine (R,R)-N,N'-BIS(TRIFLUOROMETHANESULFONYL)-1,2-DIPHENYLETHYLENEDIAMINE (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine (S,S)-N,N'-BIS(TRIFLUOROMETHANESULFONYL)-1,2-DIPHENYLETHYLENEDIAMINE 1,3,4,6-TETRACHLORO-3ALPHA,6ALPHA-DI-PHENYLGLYCOURIL (1S,2S)-N,N'-BIS[3-OXO-2-(2,4,6-TRIMETHYLBENZOYL)BUTYLIDENE]-1,2-DIPHENYLETHYLENEDIAMINATO COBALT(II) (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine (1R,2R)-(+)-N,N'-DIMETHYL-1,2-DIPHENYL-1,2-ETHANE DIAMINE (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

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