Sigma-Aldrich
Dichloromethane For HPLC Contains Amylene 99.8%+, 4 Liter
- Part Number:
- MIL-34856-4L
- Lead Time:
- 2-4 weeks
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- Quantity:
- each
- Size:
- 4 liter / 1 gallon
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
Dichloromethane For HPLC Contains Amylene ≥99.8% 4 Liter
Synonym: Methylene chloride, methylene chloride
- CAS Number 75-09-2
- Empirical Formula (Hill Notation) CH2Cl2
- Molecular Weight 84.93
- Beilstein/REAXYS Number 1730800
- EC Number 200-838-9
- MDL number MFCD00000881
- PubChem Substance ID 329755065
- NACRES NA.04
| Quality Level | 100 |
| Grade | for HPLC |
| Vapor Density | 2.9 (vs air) |
| Vapor Pressure | 24.45 psi (55°C) |
| Assay | ≥99.8% |
| Autoignition Temperature | 1223°F |
| Contains | amylene as stabilizer |
| Expl. Lim. | 22 % |
| Impurities | free chlorine, in accordance |
| Color | APHA: ≤10 |
| transmittance | 235 Nm, ≥20% |
| Refractive Index | n20/D 1.424 (lit.) |
| bp | 39.8-40°C (lit.) |
| mp | −97°C (lit.) |
| Density | 1.325 g/mL at 25°C (lit.) |
| absorption | in accordance |
| Featured Industry | Food and Beverages |
General description
Dichloromethane has been tested as a solvent medium for dipyridine-chromium(VI) oxide. Solubility was reported to be 12.5g/100ml.[1] Role of the quantity of TiO2 loading on activated carbon support on dichloromethane photodecomposition has been investigated.
Application
Dichloromethane may be used in ultrasonic baths for cleaning and protection of aluminum coating over atactic-PMMA (poly(methyl methacrylate)) for dielectric studies.
Safety Information
Signal word Warning
Hazard statements H315-H319-H336-H351
Precautionary statements P201-P261-P264-P280-P304 + P340 + P312-P308 + P313
RIDADR UN 1593 6.1 / PGIII
WGK Germany 2
RTECS PA8050000
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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General description Cyclohexane undergoes oxidation in the presence of various oxidants such as hydrogen peroxide, tert-butyl hydroperoxide and molecular oxygen.[2]
Application Cyclohexane has been used to prepare a 1.3M solution of sec-butyllithium.[3] It may be used as a starting Reagent for the synthesis of adipic acid[1] and ε-caprolactam.[1]