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Cyclohexane

Catalog No. 28918 Name Sigma Aldrich
CAS Number 110-82-7 Website http://www.sigmaaldrich.com
M. F. C6H12 Telephone 1-800-521-8956
M. W. 84.15948 Fax
Purity ≥99.5% (GC) Email
Storage Chembase ID: 3226

SYNONYMS

Title
环己烷
IUPAC name
cyclohexane
IUPAC Traditional name
cyclohexane

DATABASE IDS

PubChem SID 24857393
EC Number 203-806-2
CAS Number 110-82-7
MDL Number MFCD00003814
Beilstein Number 1900225

PROPERTIES

Empirical Formula (Hill Notation) C6H12
Grade for luminescence
λ 1 cm path, H2O reference
Purity ≥99.5% (GC)
Purity ≥99.5%
Absorption Wavelength λ: 210 nm Amax: 0.7
Absorption Wavelength λ: 220 nm Amax: 0.32
Absorption Wavelength λ: 230 nm Amax: 0.11
Absorption Wavelength λ: 240 nm Amax: 0.04
Absorption Wavelength λ: 250 nm Amax: 0.008
Absorption Wavelength λ: 260 nm Amax: 0.003
Auto Ignition Point 500 °F
Boiling Point 80.7 °C(lit.)
Density 0.779 g/mL at 25 °C(lit.)
Flash Point -18 °C
Flash Point -.4 °F
Fluorescence λex 200-600 nm; λem 300-800 nm (corresponds)
Melting Point 4-7 °C(lit.)
Refractive Index n20/D 1.426(lit.)
Refractive Index n20/D 1.426
Vapor Density 2.9 (vs air)
Vapor Pressure 168.8 mmHg ( 37.7 °C)
Vapor Pressure 77 mmHg ( 20 °C)
Explode Limits 9 %
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H225-H304-H315-H336-H410
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Harmful Harmful (Xn)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P261-P273-P301 + P310-P331-P501
RID/ADR UN 1145 3/PG 2
Risk Statements 11-38-50/53-65-67
RTECS GU6300000
Safety Statements 9-16-25-33-60-61-62
Hazard Class 3
UN Number 1145
Packing Group 2
German water hazard class 2

DETAILS

REFERENCES