(2H)Chlorform

Bezeichnung:(2H)Chlorform

CAS-Nr865-49-6

Englisch Name:Chloroform-d

CBNumberCB2103569

SummenformelCCl3D

Molgewicht120.38

MOL-Datei865-49-6.mol

Synonyma

(2H)Chlorform

(2H)Chlorform physikalisch-chemischer Eigenschaften

Schmelzpunkt	−64 °C(lit.)
Siedepunkt	60.9 °C(lit.)
Dichte	1.500 g/mL at 25 °C(lit.)
Dampfdruck	211 hPa (20 °C)
Brechungsindex	n20/D 1.444(lit.)
Flammpunkt	62°C
storage temp.	Store at +2°C to +8°C.
Löslichkeit	Miscible with organic solvents, ethyl acetate and acetone.
Aggregatzustand	Liquid
Farbe	White to beige
Wichte	1.505
Sensitive	Moisture Sensitive
BRN	1697633
Expositionsgrenzwerte	ACGIH: TWA 10 ppm OSHA: Ceiling 50 ppm(240 mg/m3) NIOSH: IDLH 500 ppm; STEL 2 ppm(9.78 mg/m3)
Stabilität	Stable. Incompatible with strong bases, alkali metals, aluminium, magnesium, strong oxidizing agents.
InChIKey	HEDRZPFGACZZDS-MICDWDOJSA-N
LogP	1.5-1.6 at 20-23℃ and pH9
Oberflächenspannung	72.3mN/m at 998.5mg/L and 20℃
CAS Datenbank	865-49-6(CAS DataBase Reference)
EPA chemische Informationen	Chloroform-d (865-49-6)

Sicherheit

Kennzeichnung gefährlicher	Xn,T
R-Sätze:	22-38-40-48/20/22-48/20-36/38-20/22-63
S-Sätze:	36/37
RIDADR	UN 1888 6.1/PG 3
WGK Germany	2
HazardClass	6.1
PackingGroup	III
HS Code	28459000
Toxizität	LD50 orally in Rabbit: 695 mg/kg LD50 dermal Rabbit > 3980 mg/kg

Gefahreninformationscode (GHS)

Chloroform-d Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R38:Reizt die Haut.
R40:Verdacht auf krebserzeugende Wirkung.
R48/20/22:Gesundheitsschädlich: Gefahr ernster Gesundheitsschäden bei längerer Exposition durch Einatmen und durch Verschlucken.
S-Sätze Betriebsanweisung:
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
Beschreibung
Deuterated chloroform (CDCl3), also known as chloroform-d, is an excellent everyday solvent choice for scientists who demand exceptional results. Commonly used as a solvent in proton NMR (1H NMR) spectroscopy, chloroform-d can dissolve a vast array of compounds with ease due to its weak polarity. It is often used in combination with methanol-d as a cosolvent. Plus, its low boiling point makes it relatively easy to recover a sample post-NMR analysis or during organic syntheses.
Chemische Eigenschaften
colourless liquid
Verwenden
Chloroform-d may be used in the synthesis of dichlorofluoromethane-d (DCFM).
Verwenden
Chloroform-d is widely used in the organic solvent for the NMR analysis.
Verwenden
Labelled Chloroform, generally in trimethylsilane solution, used in NMR spectroscopy as a solvent. Unlabelled chloroform has been used an an anaesthetic due to its action on the central nervous system .
Definition
ChEBI: Deuterated chloroform is a deuterated compound that is an isotopologue of chloroform in which the hydrogen atom is replaced with deuterium. Commonly used as a solvent in proton NMR spectroscopy. It has a role as a non-polar solvent, a NMR solvent and a NMR chemical shift reference compound. It is a deuterated compound and a member of chloromethanes.
Allgemeine Beschreibung
Chloroform-d (Deuterochloroform, CDCl₃), deuterated chloroform, is a 100% isotopically enriched NMR (Nuclear Magnetic Resonance) solvent. It is widely employed in high resolution NMR studies due to its high chemical and isotopic purity. Quantitaive infrared spectral investigations of carbon-deuterium stretching bands of chloroform-d in various organic solvents have been reported. Raman difference spectroscopic studies of mixtures of chloroform-d and liquid chloroform have been conducted to evaluate frequency shifts in the in the ν₁ and ν₂ bands of CHCl₃ and CDCl₃.

Chloroform-d Upstream-Materialien And Downstream Produkte

(2H)Chlorform Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

865-49-6, Chloroform-d Verwandte Suche:

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