372978
氯仿
anhydrous, contains amylenes as stabilizer, ≥99%
别名:
三氯甲烷
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关于此项目
线性分子式:
CHCl3
化学文摘社编号:
分子量:
119.38
UNSPSC Code:
12191502
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-663-8
Beilstein/REAXYS Number:
1731042
MDL number:
Assay:
≥99%
Grade:
anhydrous
Bp:
60.5-61.5 °C (lit.)
Vapor pressure:
160 mmHg ( 20 °C)
grade
anhydrous
Quality Segment
vapor density
4.1 (vs air)
vapor pressure
160 mmHg ( 20 °C)
assay
≥99%
form
liquid
contains
amylenes as stabilizer
packaging
Sure/Seal™ of 1, 6x1, 2 L, Pure-Pac® 2 of 20 L (USA only)
impurities
<0.001% water, 0.005% water (100mL)
evapn. residue
<0.0003%
color
colorless
refractive index
n
bp
60.5-61.5 °C (lit.)
mp
−63 °C (lit.)
density
1.48 g/mL at 25 °C, 1.492 g/mL at 25 °C (lit.)
SMILES string
ClC(Cl)Cl
InChI
1S/CHCl3/c2-1(3)4/h1H
InChI key
HEDRZPFGACZZDS-UHFFFAOYSA-N
General description
Our anhydrous solvents deliver exceptionally low water content, making them the ideal choice for moisture-sensitive laboratory applications. Packaged in the exclusive Sure/Seal™ septum bottle system, they are reliably protected against moisture ingress from first use to last drop. The innovative Sure/Seal™ closure combines an advanced plug-style liner with an airtight elastomer and crimp cap design to ensure consistent product integrity. Three unique liner materials provide optimal chemical compatibility across a broad range of solvents. Sure/Seal™ packaging is proven to maintain anhydrous conditions even after repeated punctures. With more than 70 products across all major solvent families, available in pack sizes from 100 mL to 2 L, the portfolio meets virtually every laboratory need. By choosing ready-to-use anhydrous solvents in Sure/Seal™ packaging, researchers eliminate the need for time-consuming and hazardous in-house solvent drying and distillation - saving time, reducing risk, and improving reproducibility.
Application
Anhydrous solvents in Sure/Seal™ packaging are essential wherever water contamination would compromise experimental results. They are widely used in moisture-sensitive applications such as organic synthesis - including Grignard reactions, organometallic chemistry, and catalysis - as well as in peptide, oligonucleotide, and pharmaceutical synthesis.
Packaging
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Legal Information
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
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闪点 (F)
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闪点 (°C)
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