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1,4-Dichlorbut-2-en Produkt Beschreibung

TRANS-1,4-DICHLORO-2-BUTENE Struktur
764-41-0
CAS-Nr.
764-41-0
Bezeichnung:
1,4-Dichlorbut-2-en
Englisch Name:
TRANS-1,4-DICHLORO-2-BUTENE
Synonyma:
Ccris 8948;Brn 1361446;Dichlorobutene;1,4-dichlorobutene;rcrawastenumberu074;1,4-Dichlor-2-buten;1,4-dichloro-2-buten;1,4-DICHLORO-2-BUTENE;2-BUTYLENE DICHLORIDE;1,4-Dichloro-3-butene
CBNumber:
CB2705138
Summenformel:
C4H6Cl2
Molgewicht:
125
MOL-Datei:
764-41-0.mol

1,4-Dichlorbut-2-en Eigenschaften

Schmelzpunkt:
1-3 °C(lit.)
Siedepunkt:
74-76 °C40 mm Hg(lit.)
Dichte
1.183 g/mL at 25 °C(lit.)
Dampfdruck
10 mm Hg ( 20 °C)
Brechungsindex
n20/D 1.488(lit.)
Flammpunkt:
129 °F
storage temp. 
2-8°C
Geruch (Odor)
Characteristic; sweet, pungent.
CAS Datenbank
764-41-0(CAS DataBase Reference)

Sicherheit

Kennzeichnung gefährlicher T+,N
R-Sätze: 10-21-25-26-34-50/53-24/25-45
S-Sätze: 53-23-26-36/37/39-45-61-60-99
RIDADR  UN 3390 6.1/PG 1
WGK Germany  3
RTECS-Nr. EM4903000
8-21
HazardClass  6.1(a)
PackingGroup  II

1,4-Dichlorbut-2-en Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R10:Entzündlich.
R21:Gesundheitsschädlich bei Berührung mit der Haut.
R25:Giftig beim Verschlucken.
R26:Sehr giftig beim Einatmen.
R34:Verursacht Verätzungen.
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
R24/25:Giftig bei Berührung mit der Haut und beim Verschlucken.
R45:Kann Krebs erzeugen.

S-Sätze Betriebsanweisung:

S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
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 möglich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.

Chemische Eigenschaften

The 1,4-dichloro-2-butenes are colorless liquids. Some have a distinct odor. (cis-isomer)

Allgemeine Beschreibung

A clear colorless liquid. Burns, though may be difficult to ignite. Corrosive to tissue. Denser than water and insoluble in water. Vapors heavier than air. Used to make other chemicals.

Air & Water Reaktionen

Highly flammable. Reacts slowly with water to form hydrochloric acid. Insoluble in water.

Reaktivität anzeigen

Halogenated unsaturated aliphatic compounds, such as TRANS-1,4-DICHLORO-2-BUTENE, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Health Hazard

Inhalation of vapor irritates nose and throat. Contact with eyes causes intense irritation and tears. Contact of liquid with skin causes severe blistering and dermatitis. Ingestion causes severe irritation of mouth and stomach.

Brandgefahr

Special Hazards of Combustion Products: Decomposition vapors contain phosgene and hydrogen chloride gases; both are toxic and irritating.

Chemische Reaktivität

Reactivity with Water Reacts slowly to form hydrochloric acid; Reactivity with Common Materials: Corrodes metal when wet; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Sicherheitsprofil

Confirmed carcinogen with experimental carcinogenic and neoplastigenic data. Poison by ingestion, inhalation, and intravenous routes. Moderately toxic by skin contact. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. A severe skin and eye irritant. When heated to decomposition it emits toxic fumes of Cl-. See also CHLORINATED HYDROCARBONS, ALIPHATIC .

mögliche Exposition

DC occurs as a by-product in chloroprene manufacture and may be used as a chemical intermediate

Versand/Shipping

UN3384 Toxic by inhalation liquid, flammable, n. o.s. with an LC50 ≦ 1000 ml/m3 and saturated vapor concentration ≧to 10 LC50, Hazard class: 6.1; Labels: 6.1-Poisonous materials, 3-Flammable liquid, Technical Name Required, Inhalation Hazard Zone B. UN2920 Corrosive liquids, flammable, n.o.s., Hazard class: 8; Labels: 8-Corrosive material, 3-Flammable liquid. The code “D” identifies proper shipping names which are appropriate for describing materials for domestic transportation but may be inappropriate for international transportation under the provisions of international regulations, e.g., IMO, ICAO). An alternate proper shipping name may be selected when either domestic or international transportation is involved

Inkompatibilitäten

Vapors may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. (cis-isomer): Reacts slowly with water forming hydrogen chloride. Attacks metals and may form other, more dangerous materials; attacks some plastics.

Waste disposal

High-temperature incineration with hydrochloric acid scrubbing. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.

1,4-Dichlorbut-2-en Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


1,4-Dichlorbut-2-en Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 97)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8922 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40269 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24555 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44025 61
Adamas Reagent, Ltd. 400-600-9262
bxy@titansci.com China 13919 59
Chemfun Medical Technology(Shanghai) Co., Ltd. 021-67220633 & 021-37212706
+86-21-67220638 chemfun@chemfun.net China 21812 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202,021-54308259
+86-21-64545202 info@hanhonggroup.com China 43260 64

764-41-0(1,4-Dichlorbut-2-en)Verwandte Suche:


  • 1,4-Dichloro-2-butene (cis- and trans- mixture)
  • TRANS-1,4-DICHLORO-2-BUTYLENE
  • DICHLORO(TRANS-1,4-)-2-BUTENE
  • 1,4-DICHLORO-2-BUTENE
  • 1,4-DICHLORO-2-BUTENE CIS AND TRANS
  • 1,4-DICHLORO-2-BUTYLENE
  • 2-BUTYLENE DICHLORIDE
  • 1,4-dichloro-2-buten
  • 1,4-dichloro-but-2-ene
  • 1,4-dichlorobutene
  • Dichlorobutene
  • Rcra waste number U074
  • rcrawastenumberu074
  • 1,4-dichloro-2-butene, mixture of ci
  • 1,4-Dichloro-2-Butene (Mixture Of Cis And Trans)
  • 1 4-DICHLORO-2-BUTENE (CIS+TRANS)
  • 1,4-DICHLORO-2-BUTENE, 95% TECHNICAL
  • 2-Butene, 1,4-dichloro-
  • 1,4-Dichlor-2-buten
  • 1,4-Dichloro-2 butene (I,T)
  • 2-Butene, 1,4-dichloro- (I,T)
  • 1,4-Dichloro-2-butene (cis- and trans- mixture)
  • 1,4-Dichloro-3-butene
  • trans-1,4-Dichloro-2-butene
  • Brn 1361446
  • Ccris 8948
  • 1,4-dichloro-2-butrne
  • 1,4-Dichloro-2-butene 
  • 764-41-0
  • ClCH2CHCHCH2Cl
  • Organic Building Blocks
  • Halogenated Hydrocarbons
  • Building Blocks
  • Alkenyl
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