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About This Item
经验公式（希尔记法）:
CHCl3
CAS号:
分子量:
119.38
Beilstein:
1731042
MDL號碼:
分類程式碼代碼:
12191502
PubChem物質ID:
NACRES:
NA.04
推荐产品
等級
biotech. grade
品質等級
蒸汽密度
4.1 (vs air)
蒸汽壓力
160 mmHg ( 20 °C)
化驗
≥99.8%
形狀
liquid
包含
0.5-1.0% ethanol as stabilizer
雜質
<0.01% water
蒸發殘留物
<0.0003%
顏色
APHA: ≤10
折射率
n20/D 1.445 (lit.)
pH值
5.2-6.4
bp
60.5-61.5 °C (lit.)
mp
−63 °C (lit.)
密度
1.48 g/mL at 25 °C
1.492 g/mL at 25 °C (lit.)
正離子痕跡
Pb: ≤0.05 ppm
SMILES 字串
ClC(Cl)Cl
InChI
1S/CHCl3/c2-1(3)4/h1H
InChI 密鑰
HEDRZPFGACZZDS-UHFFFAOYSA-N
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一般說明
Chloroform is a colorless, volatile chlorinated organic solvent whose vapors have a narcotic effect. It is susceptible to degradation with time, which can be suppressed by adding ethanol as a stabilizer. Since ethanol is added in higher concentration it leads to increase in polarity which may have a potential influence on some of the applications. Low water content, minimal residue and clean UV spectra are the special characteristics of this biotech grade solvent. It can be utilized for biotechnological processes like protein sequencing, peptide and oligonucleotide synthesis. Reports suggest that chloroform stabilized with ethanol reduces chances on creating artifacts during the chromatographic separation after extraction of anthracyclines from biological matrices.
應用
Chloroform may be used in the following processes:
- Synthesis of colloidal hydrophobic CdSe core nanocrystals (quantum dots).
- Preparing phospholipid solutions.
- As a solvent in the photolysis reaction of ruthenium complexes.
- Solvent for recrystallization.
- Reference compound to detect the presence of chloroform in Tobacco smokes.
- Extractant in solvent extraction process.
訊號詞
Danger
危險分類
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
標靶器官
Central nervous system, Liver,Kidney
儲存類別代碼
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
水污染物質分類（WGK）
WGK 3
閃點（°F）
does not flash
閃點（°C）
does not flash
其他客户在看
Traces of phosgene in chloroform: Consequences for extraction of anthracyclines.
Maudens KE, et al.
Journal of Chromatography. B, Biomedical Applications, 848(2), 384-390 (2007)
Kinetics and Mechanism of the Photooxidation of Bis (bipyridine) dichlororuthenium (II) and the Photoreduction of Bis (bipyridine) dichlororuthenium (III) in Chloroform.
Sathiyabalan S and Hoggard PE.
Inorganic Chemistry, 34(18), 4562-4571 (1995)
The affinity of two antimicrobial peptides derived from bovine milk proteins for model lipid membranes.
Barzyk W, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 343(1), 104-110 (2009)
Systematic studies on the breakdown of p,p'-DDT in tobacco smokes. Presence of methyl chloride, dichloromethane, and chloroform in tobacco smokes.
Chopra NM and Sherman LR.
Analytical Chemistry, 44(6), 1036-1038 (1972)
Engineering of ultra-small diagnostic nanoprobes through oriented conjugation of single-domain antibodies and quantum dots.
Sukhanova A, et al.
Protocol Exchange (2012)
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