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530735

Sigma-Aldrich

Chloroform-d

≥99.8 atom % D, contains 0.5 wt. % silver foil as stabilizer, 0.03 % (v/v) TMS

Synonym(s):

Deuterochloroform

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1 G
CN¥2,564.03
5 G
CN¥1,264.35

CN¥2,564.03

Estimated to ship onApril 07, 2025Details

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1 G
CN¥2,564.03
5 G
CN¥1,264.35

About This Item

Linear Formula:
CDCl3
CAS Number:
865-49-6
Molecular Weight:
120.38
Beilstein:
1697633
EC Number:
212-742-4
MDL number:
MFCD00000827
UNSPSC Code:
12142201
PubChem Substance ID:
24877772
NACRES:
NA.21

CN¥2,564.03

Estimated to ship onApril 07, 2025Details

Request a Bulk Order

isotopic purity

≥99.8 atom % D

Assay

≥99% (CP)

form

liquid

contains

0.5 wt. % silver foil as stabilizer
0.03 % (v/v) TMS

technique(s)

NMR: suitable

impurities

≤0.0100% water
water

refractive index

n20/D 1.444 (lit.)

bp

60.9 °C (lit.)

mp

−64 °C (lit.)

density

1.500 g/mL at 25 °C (lit.)

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FD10S

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FD2000S

Fluorescein isothiocyanate–dextran

Fluorescein isothiocyanate–dextran average mol wt 40,000

FD40S

Fluorescein isothiocyanate–dextran

solubility

H2O: 25 mg/mL, slightly hazy, very deep yellow-orange

solubility

water: 25 mg/mL, cloudy to hazy, yellow to orange

solubility

H2O: soluble 25 mg/mL

solubility

H2O: soluble 25 mg/mL, clear to slightly hazy, yellow to deep orange

form

solid

form

powder

form

powder

form

powder

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

mol wt

average mol wt 150,000

mol wt

average mol wt 10,000

mol wt

average mol wt 2,000,000

mol wt

average mol wt 40,000

composition

(FITC:Glucose = 1:160)

composition

-

composition

-

composition

-

General description

Chloroform-d (deuterochloroform, CDCl3) is a deuterated NMR solvent containing 0.03% (v/v) TMS (tetramethylsilane) and 0.5wt.% silver foil as stabilizer. It is useful in NMR-based research and analyses. It may be synthesized by reacting trichloroacetophenone and sodium deuteroxide.[1] The influence of the number of pulses on its multiphoton decomposition (MPD) has been studied.[2] Infrared spectral studies of C-D stretching and bending motions of CDCl3 in different solvents have been investigated.[3] The effect of chloroform-d on the interaction of water with activated carbons has been analyzed.[4] The dependence of molecular reorientation of deuterated chloroform on pressure and temperature has been studied by Raman spectroscopy.[5]

Application

Chloroform-d may be used in the synthesis of dichlorofluoromethane-d.[6]

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Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3

Target Organs

Central nervous system, Liver,Kidney

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

does not flash

Flash Point(C)

does not flash

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
美国出口管控1C298产品
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    Lot/Batch Number
    MKCX0518
    MKCW5417
    MKCV6611
    MKCV9341
    MKCV3876

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    Isotope Effect on Dissociation Probabilities in the Mass Spectra of Chloroform and Chloroform-d.
    Dibeler VH and Bernstein RB.
    J. Chem. Phys. , 19(4), 404-406 (1951)
    The effect of collisions in the multiphoton decomposition of chloroform-d.
    McRae GA, et al.
    J. Chem. Phys. , 92(10), 5997-6003 (1990)
    Influence of organics on the structure of water adsorbed on activated carbons.
    Turov VV, et al.
    Journal of Colloid and Interface Science, 253(1), 23-34 (2002)
    Raman study of molecular reorientation in liquid chloroform and chloroform-d under high pressure.
    Schroeder J, et al.
    J. Chem. Phys. , 69(12), 5479-5488 (1978)
    Dichlorofluoromethane-d: a versatile solvent for VT-NMR experiments.
    Siegel JS and Anet FAL.
    The Journal of Organic Chemistry, 53(11), 2629-2630 (1988)
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