Merck
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151823

Sigma-Aldrich

氯仿-d

99.8 atom % D

Synonym(s):
氘代氯仿
Linear Formula:
CDCl3
CAS Number:
Molecular Weight:
120.38
Beilstein:
1697633
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

同位素纯度

99.8 atom % D

质量水平

测定

≥99% (CP)

形式

liquid

technique(s)

NMR: suitable

折射率

n20/D 1.444 (lit.)

bp

60.9 °C (lit.)

mp

−64 °C (lit.)

密度

1.500 g/mL at 25 °C (lit.)

质量偏移

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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氯仿-d

isotopic purity

99.8 atom % D

isotopic purity

≥99.8 atom % D

isotopic purity

99.8 atom % D

isotopic purity

99.8 atom % D

assay

≥99% (CP)

assay

≥99.00%

assay

≥99% (CP)

assay

≥99% (CP)

form

liquid

form

liquid

form

liquid

form

liquid

technique(s)

NMR: suitable

technique(s)

NMR: suitable

technique(s)

NMR: suitable

technique(s)

NMR: suitable

refractive index

n20/D 1.444 (lit.)

refractive index

n20/D 1.444 (lit.)

refractive index

n20/D 1.444 (lit.)

refractive index

n20/D 1.444 (lit.)

bp

60.9 °C (lit.)

bp

60.9 °C (lit.)

bp

60.9 °C (lit.)

bp

60.9 °C (lit.)

一般描述

氯仿-D(氘氯仿,CDCl3,氘代氯仿)是一种用于NMR(核磁共振)分析的标准纯度溶剂。由于其较高的化学和同位素纯度,在高分辨率核磁共振研究中得到广泛应用。关于氯仿-D在各种有机溶剂中碳-氘伸缩带的红外光谱定量研究已有报道。已有研究针对氯仿-d和液体氯仿的混合物进行了拉曼差分光谱研究,以评估CHCl3 和CDCl3的ν1 和ν2波段频移。

应用

1H NMR(质子核磁共振)光谱研究中,氘代氯仿被用作溶剂。31PPNMR(磷-31核磁共振)光谱研究磷酸三苯基和磷酸三(2-氯乙基)过程中,其用作溶剂。在2-(4-溴苄基)-3-羟基丙酸和3-羟基-2-(4-甲氧基苄基)丙酸的1H NMR谱研究中,它也用作氘化溶剂。此外,在3,3′-二羟基-4,4′-二氨基)-二联苯(HAB)和2,2′-双-(3,4-二羧酸)六氟丙烷二酐(6FDA)的1H NMR谱研究中,它也用作氘化溶剂。

象形图

Skull and crossbonesHealth hazard

警示用语:

Danger

危险分类

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

靶器官

Respiratory system

储存分类代码

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

WGK

WGK 3

个人防护装备

Eyeshields, Faceshields, Gloves

Certificate of Analysis

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Certificate of Origin

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