4-Chlor-α,α,α-trifluortoluol

Bezeichnung:4-Chlor-α,α,α-trifluortoluol

CAS-Nr98-56-6

Englisch Name:4-Chlorobenzotrifluoride

CBNumberCB9854750

SummenformelC7H4ClF3

Molgewicht180.55

MOL-Datei98-56-6.mol

Synonyma

4-Chlor-α,α,α-trifluortoluol

4-Chlor-α,α,α-trifluortoluol physikalisch-chemischer Eigenschaften

Schmelzpunkt	-36 °C (lit.)
Siedepunkt	136-138 °C (lit.)
Dichte	1.353 g/mL at 25 °C (lit.)
Dampfdruck	10hPa at 25℃
Brechungsindex	n20/D 1.446(lit.)
Flammpunkt	117 °F
storage temp.	Flammables area
Löslichkeit	56mg/l
Aggregatzustand	Liquid
Wichte	1.353
Farbe	Clear colorless
Geruch (Odor)	aromatic odor
Wasserlöslichkeit	29 ppm (23 ºC)
Merck	14,2126
BRN	510203
Expositionsgrenzwerte	ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3
Stabilität	Stable, but heat and light sensitive. Reacts vigorously with oxidizing agents. Flammable. Incompatible with sodium dimethyl sulfonate, strong bases.
InChIKey	QULYNCCPRWKEMF-UHFFFAOYSA-N
LogP	3.7 at 25℃
CAS Datenbank	98-56-6(CAS DataBase Reference)
NIST chemische Informationen	Benzene, 1-chloro-4-(trifluoromethyl)-(98-56-6)
IARC	2B (Vol. 125)
EPA chemische Informationen	p-Chlorobenzotrifluoride (98-56-6)

Sicherheit

Kennzeichnung gefährlicher	Xi,F,N
R-Sätze:	10-36/37/38
S-Sätze:	26-36-24/25-16-36/37/39
RIDADR	UN 2234 3/PG 3
WGK Germany	2
RTECS-Nr.	XS9145000
Hazard Note	Flammable/Irritant
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29036990
Giftige Stoffe Daten	98-56-6(Hazardous Substances Data)

Gefahreninformationscode (GHS)

4-Chlorobenzotrifluoride Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R10:Entzündlich.
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:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S16:Von Zündquellen fernhalten - Nicht rauchen.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Beschreibung
Chlorobenzotrifluoride is a colorless, highlyflammable liquid. Molecular weight=180.6; Boilingpoint=139℃; Melting/Freezing point=236℃; Flashpoint=43℃ (cc); Autoignition temp=.500℃;Flammable limits are: LEL=0.9%; UEL=10.5%. HazardIdentification (based on NFPA 704 M Rating System):Health 2, Flammability 2, Reactivity 0. The pure o-isomer:Boiling point=152℃; Flash point=59℃. HazardIdentification (based on NFPA 704 M Rating System):642 ChlorobenzotrifluorideHealth 2, Flammability 2, Reactivity 1. Slightly soluble inwater; solubility=,1 mg/mL at 20℃
Chemische Eigenschaften
Chlorobenzotrifluoride is a colorless, highly flammable liquid.
Verwenden
A benzene derivative; displays mutagenic and toxic activity.
Verwenden
Chemical intermediate for dinitroaniline herbicides, dyes. As dielectric fluid and as solvent.
Verwenden
4-Chlorobenzotrifluoride acts as an important intermediate for dyes. It is used as an active component of polyurethane finishes. It is also used in adhesives, pigments, sealant chemicals, paints and coatings. Further, it is used as an environmental friendly solvent for cleaning or degreasing and dielectric fluid. It has a high capacity to dissolve inks, which is used in the printing industry. In addition to this, it is also used as xylene replacement in cleaners, thinners and other aromatic hydrocarbon blends.
Allgemeine Beschreibung
Clear colorless liquid with an aromatic odor.
Air & Water Reaktionen
Highly flammable. Insoluble in water.
Reaktivität anzeigen
4-Chlorobenzotrifluoride is sensitive to heat and light. 4-Chlorobenzotrifluoride reacts vigorously with oxidizing materials such as permanganates and dichromates. 4-Chlorobenzotrifluoride is incompatible with strong bases. 4-Chlorobenzotrifluoride is also incompatible with sodium dimethyl sulfonate.
Brandgefahr
4-Chlorobenzotrifluoride is combustible.
Sicherheitsprofil
Mildly toxic by ingestion and inhalation. Human mutation data reported. Flammable. Strongly exothermic reaction with sodium dimethylsulfinate. When heated to decomposition it emits toxic fumes of Fand Cl-. See also CHLORINATED HYDROCARBONS, AROMATIC; and FLUORIDES.
mögliche Exposition
This material is used in the manufacture of pharmaceuticals; dyes, dielectrics, and insecticides.
Erste Hilfe
If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.
Lager
Color Code—Red: Flammability Hazard: Store ina flammable liquid storage area or approved cabinet awayfrom ignition sources and corrosive and reactive materials.Prior to working with chlorobenzotrifluoride you should betrained on its proper handling and storage. Store in tightlyclosed containers in a cool, well-ventilated area away fromoxidizers. Metal containers involving the transfer of thischemical should be grounded and bonded. Drums must beequipped with self-closing valves, pressure vacuum bungs,and flame arresters. Use only nonsparking tools and equipment, especially when opening and closing containers ofthis chemical. Sources of ignition, such as smoking andopen flames, are prohibited where this chemical is used,handled, or stored in a manner that could create a potentialfire or explosion hazard.
Versand/Shipping
UN2234 Chlorobenzotrifluorides, Hazard Class: 3; Labels: 3-Flammable liquid.
läuterung methode
Purify it as for o-chlorobenzotrifluoride above. [Beilstein 5 IV 815.]
Inkompatibilitäten
Vapors may form explosive mixture with air. Violent reaction with strong oxidizers, such as permanganates and dichromates, chlorates, nitrates, peroxides, perchlorates, chlorine, bromine, fluorine, etc.; contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Mixture with sodium dimethyl 5-sulphonatoisophthalate (3965-55-7) may cause explosion.
Waste disposal
In accordance with 40CFR165 recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

4-Chlorobenzotrifluoride Upstream-Materialien And Downstream Produkte

4-Chlor-α,α,α-trifluortoluol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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