CX2290

Cyclohexane

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Synonym(s): Hexahydrobenzene, Cyclohexane
• Empirical Formula (Hill Notation): C₆H₁₂
• CAS Number: 110-82-7
• Molecular Weight: 84.16
• Beilstein/REAXYS Number: 1900225
• MDL number: MFCD00003814
• UNSPSC Code: 12191504
• EC Index Number: 203-806-2

Properties

• agency: meets USP/NF
• Quality Level: 200
• vapor density: 2.9 (vs air)
• vapor pressure: 168.8 mmHg ( 37.7 °C); 77 mmHg ( 20 °C)
• assay: ≥99% (GC)
• form: liquid
• autoignition temp.: 500 °F
• expl. lim.: 9 %
• impurities: ≤0.02% Water (H2O)
• evapn. residue: ≤0.002%
• color: clearAPHA: ≤10
• refractive index: n20/D 1.426 (lit.)
• bp: 80.7 °C (lit.)
• mp: 4-7 °C (lit.)
• transition temp: flash point -18 °C
• solubility: 0.05 g/L
• density: 0.779 g/mL at 25 °C (lit.)
• shipped in: ambient
• storage temp.: room temp
• SMILES string: C1CCCCC1
• InChI: 1S/C6H12/c1-2-4-6-5-3-1/h1-6H2
• InChI key: XDTMQSROBMDMFD-UHFFFAOYSA-N

Description

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Analysis Note

Appearance: Clear
Assay (GC): 99.0% min
Color (APHA): 10 max
Evaporation residue: 0.002% max
Form: Liquid
Infrared Spectrum: Conforms to standard
Substances darkened by sulfuric acid: To pass test
Water (H2O): 0.02% max

Safety Information

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H304,H315,H336,H410
• pcodes: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Central nervous system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: -4.0 °F - closed cup
• flash_point_c: -20 °C - closed cup