ChemicalBook
Chinese english Germany Japanese Korea

Trichloracetaldehyd Produkt Beschreibung

Chloral Struktur
75-87-6
CAS-Nr.
75-87-6
Bezeichnung:
Trichloracetaldehyd
Englisch Name:
Chloral
Synonyma:
Grasex;CCl3CHO;CHLORAL;Cloralio;U.N. 2075;metachloral;Anhydro chloral;Trichloroethanal;anhydrouschloral;chloralanhydrous
CBNumber:
CB0437024
Summenformel:
C2HCl3O
Molgewicht:
147.39
MOL-Datei:
75-87-6.mol

Trichloracetaldehyd Eigenschaften

Schmelzpunkt:
-57.5°C
Siedepunkt:
94-98 °C
Dichte
1.51 g/mL at 20 °C(lit.)
Brechungsindex
n20/D 1.456
Flammpunkt:
75°C
storage temp. 
2-8°C
pka
10.04(at 25℃)
Wasserlöslichkeit
Soluble
Merck 
13,9699
Stabilität:
Stable. Flammable. Incompatible with strong oxidizing agents.
CAS Datenbank
75-87-6(CAS DataBase Reference)
NIST chemische Informationen
Acetaldehyde, trichloro-(75-87-6)
EPA chemische Informationen
Acetaldehyde, trichloro-(75-87-6)

Sicherheit

Kennzeichnung gefährlicher T,Xn
R-Sätze: 23-36/37/38-22
S-Sätze: 26-36/37-45-7/9-28
RIDADR  UN 2075 6.1/PG 2
WGK Germany  3
RTECS-Nr. FM7870000
1-8-9-13
HazardClass  6.1(a)
PackingGroup  II
HS Code  29130000
Giftige Stoffe Daten 75-87-6(Hazardous Substances Data)

Trichloracetaldehyd Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R23:Giftig beim Einatmen.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S7/9:Behälter dicht geschlossen an einem gut gelüfteten Ort aufbewahren.

Chemische Eigenschaften

colourless oily liquid with a pungent odour

Chemische Eigenschaften

Chloral is a combustible, oily liquid with a pungent irritating odor.

Verwenden

manufacture of chloral hydrate, DDT.

Definition

A colorless liquid aldehyde made by chlorinating ethanal. It was used to make the insecticide DDT. It can be hydrolyzed to give 2,2,2- trichloroethanediol (chloral hydrate, CCl3CH(OH)2). Most compounds with two –OH groups on the same carbon atom are unstable. However, in this case the effect of the three chlorine atoms stabilizes the compound. It is used as a sedative.

Allgemeine Beschreibung

A colorless oily liquid with a penetrating odor. Reacts with water and denser than water. Contact may irritate skin, eyes and mucous membranes. Toxic by ingestion and inhalation. Used to make pesticides.

Air & Water Reaktionen

Chloral is sensitive to exposure to moisture and light. Soluble in water. Chloral reacts with water to form chloral hydrate.

Reaktivität anzeigen

Chloral reacts with water to form chloral hydrate. Chloral polymerizes under the influence of light and in the presence of sulfuric acid forming a white solid trimer called metachloral.

Hazard

Toxic by ingestion. Probable carcinogen.

Health Hazard

INHALATION: Sore throat, shortness of breath, drowsiness, irritation of respiratory tract, unconsciousness. EYES: Redness, pain and blurred vision. SKIN: Redness and pain. INGESTION: Dizziness, drowsiness, nausea, and unconsciousness. Acute hazard: Poison may be fatal if inhaled, swallowed, or absorbed through skin.

Sicherheitsprofil

A poison. Mutation E data reported.

mögliche Exposition

Chloral is used as an intermediate in the manufacture of such pesticides as DDT, methoxychlor, DDVP, naled, trichlorfon, and TCA. Chloral is also used in the production of chloral hydrate; used as a therapeutic agent with hypnotic, sedative, and narcotic effects; used in a time prior to the introduction of barbiturates

Versand/Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

läuterung methode

Distil chloral, then dry it by distilling through a heated column of CaSO4. [Beilstein 1 H 616, 1 I 328, 1 II 467, 1 III 2663, 1 IV 3142 for anhydr, 1 IV 3143 for hydrate.]

Inkompatibilitäten

Chloral hydrate reacts with strong bases forming chloroform. Contact with acids, or exposure to light may cause polymerization. Reacts with water, forming chloral hydrate. Reacts with oxidizers, with a risk of fire or explosions.

Waste disposal

Incineration after mixing with another combustible fuel; care must be taken to assure complete combustion to prevent phosgene formation; an acid scrubber is necessary to remove the halo acids produced.

Trichloracetaldehyd Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Trichloracetaldehyd Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 116)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21676 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23980 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8921 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

75-87-6(Trichloracetaldehyd)Verwandte Suche:


  • 2,2,2-trichloroacetaldehyde
  • CHLORAL
  • TRICHLOROACETALDEHYDE
  • Trichloroethanal
  • U.N. 2075
  • 2,2,2-Trichloroethanal
  • Acetaldehyde,trichloro-
  • Anhydrous chloral
  • anhydrouschloral
  • CCl3CHO
  • chloral,anhydrous,inhibited
  • chloralanhydrous
  • Cloralio
  • ethanal,trichloro-
  • Grasex
  • Rcra waste number U034
  • rcrawastenumberu034
  • Trichloracetaldehyde
  • trichloro-acetaldehyd
  • Trichloroaldehyde
  • metachloral
  • Anhydro chloral
  • Chloral, anhydrous, 98+%
  • Trichlo acetaldehyde
  • 2,2,2-trichloroacetaldehyde (CHLORAL)
  • Chloral, 98.0%(GC)
  • 75-87-6
  • Cl3CCHO
  • Aldehydes
  • Building Blocks
  • Carbonyl Compounds
  • C1 to C6
  • Organic Building Blocks
  • API Intermediate
  • -
Copyright 2019 © ChemicalBook. All rights reserved