Pentamethylendiamin
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Pentamethylendiamin Eigenschaften
- Schmelzpunkt:
- 9 °C
- Siedepunkt:
- 178-180 °C(lit.)
- Dichte
- 0.873 g/mL at 25 °C(lit.)
- Dampfdruck
- 1.29-17hPa at 20-25℃
- Brechungsindex
- n
20/D 1.458(lit.)
- Flammpunkt:
- 145 °F
- L?slichkeit
- 1 M HCl: soluble0.5g/10 mL, clear, colorless
- pka
- 10.05(at 25℃)
- Aggregatzustand
- Liquid
- Farbe
- Clear colorless to yellow
- Geruch (Odor)
- characteristic odor
- Wasserl?slichkeit
- soluble
- Sensitive
- Air Sensitive & Hygroscopic
- Merck
- 14,1609
- BRN
- 1697256
- Stabilit?t:
- Stable. Incompatible with acid chlorides, acids, acid anhydrides, strong oxidizing agents, carbon dioxide.
- InChIKey
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N
- LogP
- -0.3--0.15 at 21℃
- CAS Datenbank
- 462-94-2(CAS DataBase Reference)
- NIST chemische Informationen
- 1,5-Diaminopentane(462-94-2)
- EPA chemische Informationen
- Cadaverine (462-94-2)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | C | ||
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R-S?tze: | 34-36/37 | ||
S-S?tze: | 26-36/37/39-45-25-27 | ||
RIDADR | UN 2735 8/PG 3 | ||
WGK Germany | 3 | ||
RTECS-Nr. | SA0200000 | ||
F | 10 | ||
HazardClass | 8 | ||
PackingGroup | III | ||
HS Code | 29212900 | ||
Giftige Stoffe Daten | 462-94-2(Hazardous Substances Data) | ||
Toxizit?t | dni-mus:ast 10 mmol/L AMOKAG 33,149,79 |
Bildanzeige (GHS) | |||||||||||||||
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Alarmwort | Achtung | ||||||||||||||
Gefahrenhinweise |
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Sicherheit |
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Pentamethylendiamin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R34:Verursacht Ver?tzungen.R36/37:Reizt die Augen und die Atmungsorgane.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S25:Berührung mit den Augen vermeiden.
S27:Beschmutzte, getr?nkte Kleidung sofort ausziehen.
Chemische Eigenschaften
colourless to light yellow liquid with a very unpleasant smellVerwenden
1,5-Diaminopentane is mainly used in organic synthesis.Definition
ChEBI: An alkane-alpha,omega-diamine comprising a straight-chain pentane core with amino substitutents at positions 1 and 5. A colourless syrupy liquid diamine with a distinctive unpleasant odour, it is a homologue of putresceine and is formed by the bacterial decarboxylation of lysine that occurs during protein hydrolysis during putrefaction of animal tissue. It is also found in plants such as soyabean.Vorbereitung Methode
1,5-Diaminopentane can be prepared by methods similar to those described for 1,4-diaminobutane. The starting materials are 1,5-dichloropentane (obtainable from tetrahydropyran), glutarodinitrile, or glutaraldehyde. The compound is hygroscopic and has a very bad odor.Allgemeine Beschreibung
Cadaverine, a biogenic amine, belongs to the class of aliphatic diamines and is commonly found in food products including cheese, fish products, fermented sausages, fish sauces, etc. It can be used as a freshness marker and as an indicator of microbial spoilage since it is most commonly identified in food products as a result of inappropriate storage conditions and microbial contamination.Sicherheitsprofil
Poison by intravenous, rectal, and subcutaneous routes. Moderately toxic by skin contact. An irritant, sensitizer, and allergen. Mutagenic data. When heated to decomposition it emits highly toxic fumes of NOx.l?uterung methode
Purify the base by distillation, after standing over KOH pellets (at room temperature, i.e. liquid form). Its dihydrochloride has m 275o (sublimes in a vacuum), and its tetraphenyl boronate has m 164o. [Schwarzenbach et al. Helv Chim Acta 35 2333 1952, Beilstein 4 IV 1310.]Pentamethylendiamin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
5-(Diethylamino)pentylamine
Carbamic acid, N,N'-1,5-pentanediylbis-, C,C'-bis(1,1-dimethylethyl) ester
N'-methylpentane-1,5-diamine
N-Boc-cadaverine
2-N-(5-AMINOPENTYL)-AMINO-5-BROMOPYRIDINE
1,5-Diisothiocyanatopentane
CarbaMic acid, [5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)pentyl]-, 1,1-diMethylethyl ester
Pentamethylendiamin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 226)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
Hengshui Haoye Co.,Ltd. | +86-2102300 +86-18632882519 |
hy@haoyecom.cn | China | 301 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12835 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5893 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18754 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21638 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29885 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8816 | 58 |
Shanghai Worldyang Chemical Co.,Ltd. | +86-021-56795779 +8613651600618 |
sales@worldyachem.com | China | 1073 | 58 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2993 | 58 |
462-94-2(Pentamethylendiamin)Verwandte Suche:
Tripentylamin
Pentylamin
N,N-Dimethyl-phenylendiamin (p)
Iminodi(essigsure)
4,4'-Diamino-diphenyl-methan
Toluol-2,3-diamin
4,4'-Diaminodiphenylsulfon
Pentan-1,5-diol
p-Phenylendiamin
3-Azapentan-1,5-diamin
Iminodiacetonitril
Glutardialdehyd
Diethanolamin
HEXANES
2-Methylpentan-1,5-diamin
1-Ethylpyrrolidin-2-ylmethylamin
4,4'-Methylenbis[1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-on]
Strychnin
- Animal coniine
- animalconiine
- H2N(CH2)5NH2
- 5,5'-PENTANEDIAMINE
- 1,5-DIAMINOPENTANE
- CADAVERIN FREE BASE extrapure
- 1,5-Diaminopentane, 1,5-Pentanediamine, Pentamethylenediamine
- CADAVERINE, APPROX. 98%
- 1,5-Diaminopentane,98%
- 1,5-Amylene diamine
- 1,5-Diamino-n-pentane
- Cadaverine,1,5-Diaminopentane, 1,5-Pentanediamine, Pentamethylenediamine
- RARECHEM AL BW 0076
- Cadaverine Pentamethylenediamine 1,5-Pentanediamine
- CADAVERINE TARTRATE
- Cadaverine puruM, >=97.0% (GC)
- 1.5-Diaminopen
- 1,5-Diaminopentane >
- Pentane-1,5-diamine
- Cadaverin
- 1,5-PENTANEDIAMINE
- 1,5-PENTAMETHYLENEDIAMINE
- CADAVERINE
- PENTAMETHYLENEDIAMINE
- 1,4-Pentanediamine
- Cadavarine
- Pentamethylendiamin
- Cadaverine in methanol
- CA12196100 1,5-Diaminopentane
- 462-94-2
- 464-94-2
- C5H14N2
- NH2CH25NH2
- C5H10NH22
- Polyamines
- Organic Building Blocks
- Nitrogen Compounds
- Building Blocks
- Monofunctional & 偽,蠅-Bifunctional Alkanes
- 偽,蠅-Alkanediamines
- 偽,蠅-Bifunctional Alkanes
- Building Blocks
- Chemical Synthesis
- Nitrogen Compounds
- Organic Building Blocks
- Polyamines
- Amines
- alpha,omega-Alkanediamines
- alpha,omega-Bifunctional Alkanes
- Monofunctional & alpha,omega-Bifunctional Alkanes