I have been using CDCl3, DMSO-d6 and MeOH-D4 over last five years from Sigma because of the quality of the deuterated solvents which is reflected from NMR spectra. Highly recommended!
151823
Chloroform-d
99.8 atom % D
Chloroform-d
1 of 3 reviewers received a sample product or took part in a promotion
Synonym(s):
Deuterochloroform
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151823-10X0.6ML
€38.70
151823-10X0.75ML
€39.20
151823-50G
€41.00
151823-10X1ML
€45.20
151823-100G
€70.70
151823-250G
€158.00
151823-1KG
€480.00
About This Item
Linear Formula:
CDCl3
CAS Number:
Molecular Weight:
120.38
Beilstein:
1697633
EC Number:
MDL number:
UNSPSC Code:
12142201
PubChem Substance ID:
NACRES:
NA.21
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isotopic purity
99.8 atom % D
Quality Level
Assay
≥99% (CP)
form
liquid
technique(s)
NMR: suitable
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.)
mass shift
M+1
SMILES string
[2H]C(Cl)(Cl)Cl
InChI
1S/CHCl3/c2-1(3)4/h1H/i1D
InChI key
HEDRZPFGACZZDS-MICDWDOJSA-N
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This Item | 434876 | 151858 | 570699 |
|---|---|---|---|
| technique(s) NMR: suitable | technique(s) NMR: suitable | technique(s) NMR: suitable | technique(s) NMR: suitable |
| mass shift M+1 | mass shift M+1 | mass shift M+1 | mass shift M+1 |
| assay ≥99% (CP) | assay ≥99.00% | assay ≥99% (CP) | assay ≥99.00% |
| isotopic purity 99.8 atom % D | isotopic purity 99.8 atom % D | isotopic purity 99.95 atom % D | isotopic purity ≥99.8 atom % D |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| form liquid | form liquid | form liquid | form liquid |
General description
Chloroform-d (Deuterochloroform, CDCl3), deuterated chloroform, is a standard purity solvent for NMR (Nuclear Magnetic Resonance) analyses. 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.[1][2] Raman difference spectroscopic studies of mixtures of chloroform-d and liquid chloroform have been conducted to evaluate frequency shifts in the ν1 and ν2 bands of CHCl3 and CDCl3.[3]
Application
Chloroform-d has been employed as solvent in a 1H NMR (Proton Nuclear Magnetic Resonance) spectroscopic study.[4] It has been employed as solvent during the 31PNMR (Phosphorus-31 nuclear magnetic resonance) spectral investigation of triphenyl phosphate and tris(2-chloroethyl) phosphate.[5] It has also been used as the deuterated solvent in the 1H NMR spectral studies of 2-(4-bromobenzyl)-3-hydroxypropanoic acid and 3-hydroxy-2-(4-methoxybenzyl)propanoic acid.[6] It has also been used as the deuterated solvent for the 1HNMR spectral studies of 3,3′-dihydroxy-4,4′-diamino-biphenyl (HAB) and 2,2′-bis-(3,4-dicarboxy-phenyl) hexafluoropropane dianhydride (6FDA) polyimide.[7]
Other Notes
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Product No.
Description
Pricing
Signal Word
Danger
Hazard Statements
Precautionary Statements
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 Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
EU REACH Annex XVII (Restriction List)
CAS No.
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Gas sorption and characterization of thermally rearranged polyimides based on 3, 3'-dihydroxy-4, 4'-diamino-biphenyl (HAB) and 2, 2'-bis-(3, 4-dicarboxyphenyl) hexafluoropropane dianhydride (6FDA)
Smith.PZ, et al.
Journal of Membrane Science, 415, 558-567 (2012)
Selective synthesis of 3-hydroxy acids from Meldrum's acids using SmI2-H2O
Szostak M, et al.
Nature Protocols, 7(5), 970-977 (2012)
Hyunwoo Joo et al.
Science advances, 7(1) (2021-02-02)
Personalized biomedical devices have enormous potential to solve clinical challenges in urgent medical situations. Despite this potential, a device for in situ treatment of fatal seizures using pharmaceutical methods has not been developed yet. Here, we present a novel treatment
Method development in quantitative NMR towards metrologically traceable organic certified reference materials used as 31P qNMR standards.
Weber M, et al.
Analytical and Bioanalytical Chemistry, 407(11), 3115-3123 (2015)
Michal Szostak et al.
Nature protocols, 7(5), 970-977 (2012-04-28)
The single-step synthesis of 3-hydroxy carboxylic acids from readily available Meldrum's acids involves a selective monoreduction using a SmI(2)-H(2)O complex to give products in high crude purity, and it represents a considerable advancement over other methods for the synthesis of
Articles
Substances are said to be miscible in one another if they dissolve to form a uniform solution. Bookmark or download our miscibility table for common lab solvents.
Stoffe gelten als miteinander mischbar, wenn sie sich zu einer einheitlichen Lösung auflösen. Setzen Sie ein Lesezeichen oder laden Sie unsere Mischbarkeitstabelle für gängige Laborlösungsmittel herunter.
Use this reference table to find the coupling values and chemical shifts of our NMR (deuterated) solvents. Melting and boiling points, molecular weight, density, and CAS number are also listed.
Des substances sont dites miscibles si elles se dissolvent l'une dans l'autre en formant une solution uniforme. Ajoutez à vos marque-pages ou téléchargez notre tableau de miscibilité incluant les solvants de laboratoire courants.
Related Content
NMR spectroscopy elucidates molecular structure and purity via nuclear spin states in a strong magnetic field.
Die NMR-Spektroskopie gibt Aufschluss über die Struktur und Reinheit von Molekülen anhand von Kernspinzuständen in einem starken Magnetfeld.
La spectroscopie RMN permet de déterminer la structure et la pureté des molécules via l'étude de l'état des spins nucléaires dans un puissant champ magnétique.
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