trans-Pent-2-en
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trans-Pent-2-en Eigenschaften
- Schmelzpunkt:
- -140 °C (lit.)
- Siedepunkt:
- 37 °C (lit.)
- Dichte
- 0.649 g/mL at 25 °C (lit.)
- Dampfdruck
- 8.06 psi ( 20 °C)
- Brechungsindex
- n
20/D 1.381
- Flammpunkt:
- −50 °F
- storage temp.
- 2-8°C
- L?slichkeit
- Soluble in alcohol, benzene, and ether (Weast, 1986)
- pka
- >14 (Schwarzenbach et al., 1993)
- Aggregatzustand
- clear liquid
- Farbe
- cis Form: Liquid
- Wasserl?slichkeit
- 203 mg/kg at 25 °C (shake flask-GC, McAuliffe, 1966)
- Merck
- 14,7123
- BRN
- 1718795
- Henry's Law Constant
- 0.234 at 25 °C (Hine and Mookerjee, 1975)
- LogP
- 2.580 (est)
- CAS Datenbank
- 646-04-8(CAS DataBase Reference)
- EPA chemische Informationen
- trans-2-Pentene (646-04-8)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | F,Xn | ||
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R-S?tze: | 11-36/37/38-65 | ||
S-S?tze: | 9-16-26-29-33-36-62 | ||
RIDADR | UN 3295 3/PG 2 | ||
WGK Germany | 3 | ||
RTECS-Nr. | SB2184500 | ||
TSCA | Yes | ||
HazardClass | 3 | ||
PackingGroup | II | ||
HS Code | 29012900 | ||
Giftige Stoffe Daten | 646-04-8(Hazardous Substances Data) |
Bildanzeige (GHS) | |||||||||||||||||||||||||||||||||||||||||||
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Alarmwort | Achtung | ||||||||||||||||||||||||||||||||||||||||||
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Sicherheit |
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trans-Pent-2-en Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R11:Leichtentzündlich.R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R65:Gesundheitssch?dlich: kann beim Verschlucken Lungensch?den verursachen.
S-S?tze Betriebsanweisung:
S9:Beh?lter an einem gut gelüfteten Ort aufbewahren.S16:Von Zündquellen fernhalten - Nicht rauchen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S29:Nicht in die Kanalisation gelangen lassen.
S33:Ma?nahmen gegen elektrostatische Aufladungen treffen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S62:Bei Verschlucken kein Erbrechen herbeiführen. Sofort ?rztlichen Rat einholen und Verpackung oder dieses Etikett vorzeigen.
Chemische Eigenschaften
clear colourless to slightly yellowish liquid with a disagreeable odor.Allgemeine Beschreibung
trans-2-Pentene is a colorless liquid with a hydrocarbon smell. It is primarily found in technical grade as a mixture of isomers. It is commonly used as a solvent, in organic synthesis, and as a polymerization inhibitor.Air & Water Reaktionen
Highly flammable. Insoluble in water.Reaktivit?t anzeigen
The unsaturated aliphatic hydrocarbons, such as 2-PENTENE, are generally much more reactive than the alkanes. Strong oxidizers may react vigorously with them. Reducing agents can react exothermically to release gaseous hydrogen. In the presence of various catalysts (such as acids) or initiators, compounds in this class can undergo very exothermic addition polymerization reactions.Sicherheitsprofil
A dangerous fire and explosion hazard when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits acrid smoke and irritating fumes.Environmental Fate
Chemical/Physical. Complete combustion in air yields carbon dioxide and water.l?uterung methode
It is treated as above and washed with water, dried over anhydrous Na2CO3, and fractionally distilled. The middle cut is purified by two passes of fractional melting. [Beilstein 1 IV 814.]trans-Pent-2-en Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
trans-Pent-2-en Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 77)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52849 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49979 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43340 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32343 | 55 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 8670 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 |
market03@meryer.com | China | 40228 | 62 |
Alfa Aesar | 400-6106006 |
saleschina@alfa-asia.com | China | 30123 | 84 |
TCI (Shanghai) Development Co., Ltd. | 021-67121386 |
Sales-CN@TCIchemicals.com | China | 24529 | 81 |
646-04-8(trans-Pent-2-en)Verwandte Suche:
(E)-Undec-2-enal
trans-2-Phenylcyclopropancarbonsure
(E)-Pent-2-en-1-sure
(E)-Oct-2-en-1-ol
trans-Oct-2-en
Tridec-2-en-1-ol
Cyclopent-4-en-1,3-dion
4-Methyl-pent-3-en-2-on
Pent-4-en-1-ol
(Z)-3-Methylpent-2-en
(E)-4-Methylpent-2-en
(E)-Pent-2-en-1-ol
Isoocten
(E)-3-Methylpent-2-en
2-Pentylcyclopent-2-en-1-on
Pent-2-en
Dipenten
3-Methylcyclopentan-1,2-dion
- SYM-METHYLETHYLETHYLENE
- TRANS-2-AMYLENE
- TRANS-2-PENTENE
- TRANS-SYM-METHYLETHYLETHYLENE
- TRANS-B-N-AMYLENE
- (2E)-2-Pentene
- (E)-2-Pentene
- 2-(E)-C5H10
- 2-PENTENE(TRANS)
- (E)-3-Pentene
- trans-β-Amylene
- trans-β-n-Amylene
- trans-2-Pentene,95%
- trans-2-PENTENE 98%
- trans-2-Pentene
- 2-pentene,(E)-
- 2-trans-Pentene
- beta-amylene-trans
- trans-beta-Amylene
- trans-beta-n-amylene
- trans-pent-2-ene
- trans-Pentene-2
- TRANS-2-PENTENE, 1000MG, NEAT
- trans-2-Pentene,99%
- B-N-AMYLENE
- 2-AMYLENE
- trans-2-PENTENE, 99%trans-2-PENTENE, 99%trans-2-PENTENE, 99%trans-2-PENTENE, 99%
- 2-Pentene, (2E)-
- trans-2-Pentene>
- rans-2-Pentene
- TRANS-2-PENTENE ISO 9001:2015 REACH
- AMYLENE
- 2-PENTENE
- TRANS-2-PENTENE
- trans-2-Pentene, ≥ 99.0%
- 646-04-8
- 646048
- C2H5CHCHCH3
- Organic Building Blocks
- Building Blocks
- Alkenes
- Acyclic
- Acyclic
- Alkenes
- Organic Building Blocks
- Alpha Sort
- P
- PA - PEN
- P-SAlphabetic
- Volatiles/ Semivolatiles