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Safety Information

CX2286

Supelco

Cyclohexane

OmniSolv®

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

Agency

suitable for EPA 1613

Quality Level

100

vapor density

2.9 (vs air)

vapor pressure

168.8 mmHg ( 37.7 °C)
77 mmHg ( 20 °C)

product line

OmniSolv®

Assay

≥99% (GC)

form

liquid

autoignition temp.

500 °F

expl. lim.

9 %

technique(s)

HPLC: suitable
LC/MS: suitable
gas chromatography (GC): suitable

impurities

≤0.01% Water (H2O)
≤5 ng/L Capillary ECD responsive substances (as PCNB)

evapn. residue

≤1 ppm

color

APHA: ≤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.)

UV cutoff

≤200 nm

UV absorption

λ: 200 nm Amax: ≤1.00
λ: 210 nm Amax: ≤0.50
λ: 220 nm Amax: ≤0.20
λ: 230 nm Amax: ≤0.10
λ: 240 nm Amax: ≤0.05
λ: 250 nm Amax: ≤0.01
λ: 260 nm Amax: ≤0.01
λ: 270 nm Amax: ≤0.005

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

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Application

OmniSolv®

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.0% minCapillary ECD responsive substances (as PCNB)5ng/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)250ppt maxFormClear liquidInfrared SpectrumConforms to standardUV Abs. at 200 nm1.00AU maxUV Abs. at 210 nm0.50AU maxUV Abs. at 220 nm0.20AU maxUV Abs. at 230 nm0.10AU maxUV Abs. at 240 nm0.05AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 260 nm0.01AU maxUV Abs. at 270 nm0.005AU maxUV Cut-off200nm maxWater (H2O)0.01% max

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

H225,H304,H315,H336,H410

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

WGK

WGK 2

Flash Point(F)

-4.0 °F

Flash Point(C)

-20 °C

Regulatory Information

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