N,N'-Dibenzylethylendiamin
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N,N'-Dibenzylethylendiamin Eigenschaften
- Schmelzpunkt:
- 23-25°C
- Siedepunkt:
- 195 °C4 mm Hg(lit.)
- Dichte
- 1.02 g/mL at 25 °C(lit.)
- Brechungsindex
- n
20/D 1.565(lit.)
- Flammpunkt:
- >230 °F
- storage temp.
- Room Temperature
- L?slichkeit
- Chloroform (Slightly), Ethyl Acetate (Slightly), Water (Slightly)
- Aggregatzustand
- Solid
- pka
- 9.15±0.19(Predicted)
- Farbe
- White to Off-White
- Wichte
- 1.025
- Wasserl?slichkeit
- Slightly soluble in water.
- FreezingPoint
- 21.0 to 25.0 ℃
- Sensitive
- Air Sensitive
- Merck
- 14,1064
- BRN
- 786668
- InChI
- 1S/C16H20N2/c1-3-7-15(8-4-1)13-17-11-12-18-14-16-9-5-2-6-10-16/h1-10,17-18H,11-14H2
- InChIKey
- JUHORIMYRDESRB-UHFFFAOYSA-N
- SMILES
- C(CNCc1ccccc1)NCc2ccccc2
- CAS Datenbank
- 140-28-3(CAS DataBase Reference)
- NIST chemische Informationen
- 1,2-Ethanediamine, N,N'-bis(phenylmethyl)-(140-28-3)
- EPA chemische Informationen
- 1,2-Ethanediamine, N,N'-bis(phenylmethyl)- (140-28-3)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher | Xn | ||
|---|---|---|---|
| R-S?tze: | 22-36/37/38 | ||
| S-S?tze: | 26 | ||
| RIDADR | 2927 | ||
| WGK Germany | 3 | ||
| RTECS-Nr. | KV3325000 | ||
| TSCA | TSCA listed | ||
| HazardClass | 8 | ||
| PackingGroup | III | ||
| HS Code | 29215990 | ||
| Speicherklasse | 10 - Combustible liquids | ||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| Toxizit?t | LD50 orl-mus: 388 mg/kg CNCRA6 52,579,68 |
| Bildanzeige (GHS) |
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N,N'-Dibenzylethylendiamin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R22:Gesundheitssch?dlich beim Verschlucken.R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.Chemische Eigenschaften
light yellow liquidVerwenden
N,N'-Dibenzylethylenediamine is an intermediate of cephalosporin and penicillin.Sicherheitsprofil
Poison by ingestion,intraperitoneal, and parenteral routes. When heated todecomposition it emits toxic vapors of NOx.l?uterung methode
Dissolve DBED in acid, extract with toluene, basify, extract it with Et2O, dry over solid KOH, evaporate and fractionate it in vacuo. The diacetate crystallises from H2O by addition of EtOH and has m 111o (solubility in H2O is ~25%). The dihydrochloride has m 306-308o (from H2O) and the dipicrate has m 212o(dec) (from H2O). [Frost et al., J Am Chem Soc 71 3842 1949, Beilstein 12 H 1067, 12 III 2304.]N,N'-Dibenzylethylendiamin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
N,N'-Dibenzylethylendiamin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 221)Lieferanten
| Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29626 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21531 | 55 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 |
sales@amoychem.com | China | 6361 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63645 | 58 |
| CONIER CHEM AND PHARMA LIMITED | |
sales@conier.com | China | 49906 | 58 |
| career henan chemical co | +86-0371-86658258 |
factory@coreychem.com | China | 29780 | 58 |
| Jinan Liheng Biotechnology Co., Ltd. | 15865262812 |
info@lihengpharm.com | CHINA | 937 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 |
sale@simagchem.com | China | 17339 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 |
marketing@targetmol.com | United States | 32431 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 |
sales@tnjchem.com | China | 34526 | 58 |
140-28-3(N,N'-Dibenzylethylendiamin)Verwandte Suche:
Benzathinbenzylpenicillin
1,2-Diaminoethan
Ethan
N,N,-Dibenzylethylendiammoniumdi-(acetat)
N,N'-Dibenzylethylendiammoniumdichlorid
- 1,2-ETHANEDIAMINE,N,N''-BIS(PHENYLMETHYL)-
- N,N'-Bis(phenylmethyl)ethane-1,2-diamine
- Nsc5632
- N,N'-DibenzylethylenediaMine Diacetate Salt
- N,N'-Dibenzylethylenediamine
- n,n’-bis(phenylmethyl)-2-ethanediamine
- n,n’-dibenzyl-ethylenediamin
- N,N'-Dibenzyl-1,2-ethanediamine
- N,N'-Dibenzyl-1,2-ethylenediamine
- N,N'-Dibenzyl-ethane-1,2-diamine
- USAF do-53
- usafdo-53
- 1 2-BIS(BENZYLAMINO)ETHANE
- ETHYLENEDIAMINE-N N'-DIBENZYL
- N'N-DIBENZYL-ETHYLENEDIAMINE
- 1,2-di(benzylamino)ethane
- Benzathine~1,2-Bis(benzylamino)ethane
- N,N`-dibenzylethylendiamine
- BENZATHINE 99%
- 1 2-BIS(BENZYLAMINO)ETHANE 99%
- DBE, N,N'-Dibenzylethylenediamine
- N,N'-Dibenzylethylenediamine>
- enediamine Diacetate SaL
- N,N'-DibenzyL
- ETHYLENEDIAMINE-N,N'-DIBENZYL 140-28-3
- N,N'-Bis(phenylmethyl)-1,2-ethanediamine ISO 9001:2015 REACH
- Benzatin
- BENZATHINE
- N,N'-Bis(phenylmethyl)-1,2-ethanediamine
- Enzastaurin Impurity 2 (Bisindolylmaleimide IV)
- Ethylenediamine-N,N'-Di Benzyl
- DBE, N,N''-Dibenzylethylenediamine
- N,N'-Bis(phenylmethyl)-1,2-ethanediamine
- N,N'-Dibenzylethylenediamine(DBED)
- Dbed
- N1,N2-Dibenzylethane-1,2-diaMine
- N,N'-Dibenzylethylenediamine
- N,N'-dibenzylethane-1,2-diamine
- 140-28-3
- C6H5CH2NHCH2CH2NHCH2C6H5
- C6H5CH2NHCH2CH2NHCH2C6H52CH3CO2H
- Organic Building Blocks
- Nitrogen Compounds
- Polyamines
- Building Blocks
- Nitrogen Compounds
- Organic Building Blocks
- Polyamines




