Cyclohexane CAS# 110-82-7

CAS Number: 110-82-7
Chemical Formula: C₆H₁₂
Synonyms:

Cyclohexane
CYCLOHEXANE-195

Appearance: Colorless liquid
HS Code: 2902 11 00
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Products Description of Cyclohexane CAS# 110-82-7

Cyclohexane (English name: Cyclohexane) is a colorless liquid with a fuel odor. It is insoluble in water and can be miscible with a number of natural solvents such as ethanol, ether, acetone, benzene, etc. The solubility in methanol is fifty seven components of cyclohexane for one hundred components of methanol (25°C). It is risky and flammable, with a flash factor of 18°C. The vapor types an explosive combination with air, and the explosion restrict is 1.3-8.3% (volume). Chemicalbook is exceptionally secure to acids and alkalis.

Parameters

Melting point	4-7 °C (lit.)
Boiling point	80.7 °C (lit.)
density	0.779 g/mL at 25 °C (lit.)
vapor density	2.9 (vs air)
vapor pressure	168.8 mm Hg ( 37.7 °C)
refractive index	n20/D 1.426(lit.)
Fp	-1 °F
storage temp.	Store at +5°C to +30°C.
solubility	ethanol: miscible(lit.)
form	Liquid
color	colorless
Relative polarity	0.006
Odor	resembling benzene; mild, sweet, resembling chloroform.
explosive limit	1.2-8.3%(V)
Odor Threshold	2.5ppm
Water Solubility	PRACTICALLY INSOLUBLE
FreezingPoint	6.554℃
λmax	λ: 210 nm Amax: ≤1.00 λ: 220 nm Amax: ≤0.50 λ: 230 nm Amax: ≤0.20 λ: 235 nm Amax: ≤0.10 λ: 240 nm Amax: ≤0.08 λ: 250 nm Amax: ≤0.03 λ: 255 nm Amax: ≤0.01
Merck	14,2723
BRN	1900225
Henry's Law Constant	1.03, 1.26, 1.40, 1.77, and 2.23 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al., 1988) 0.54, 0.69, 0.82, 1.43, and 1.79 at 2.0, 6.0, 10.0, 18.0, and 25.0 °C, respectively (Dewulf et al.,1999)
Dielectric constant	2.0（20℃）
Exposure limits	TLV-TWA 300 ppm (～1050 mg/m3) (ACGIH, OSHA, and NIOSH); IDLH 10,000 ppm (NIOSH).
Stability:	Volatile
InChIKey	XDTMQSROBMDMFD-UHFFFAOYSA-N
LogP	3.44 at 20℃
Surface tension	25.06mN/m at 293.15K
CAS DataBase Reference	110-82-7(CAS DataBase Reference)
NIST Chemistry Reference	Cyclohexane(110-82-7)
EPA Substance Registry System	Cyclohexane (110-82-7)

Safety Information

Hazard Codes	F,Xn,N
Risk Statements	11-38-50/53-65-67-20
Safety Statements	9-16-25-33-60-61-62
RIDADR	UN 1145 3/PG 2
OEB	A
OEL	TWA: 300 ppm (1050 mg/m3)
WGK Germany	2
RTECS	GU6300000
F	3-10
Autoignition Temperature	500 °F
TSCA	Yes
HS Code	2902 11 00
HazardClass	3
PackingGroup	II
Hazardous Substances Data	110-82-7(Hazardous Substances Data)
Toxicity	LC in mice: ~60-70 mg/l air (Lazarew)
IDLA	1,300 ppm [10% LEL]

Product Application of Cyclohexane CAS# 110-82-7

Solvent for lacquers and resins. Paint and varnish remover. In the extraction of fundamental oils. In analytical chemistry for mol wt determinations (cryoscopic regular 20.3). In the manufacture of adipic acid, benzene, cyclohexyl chloride, nitrocyclohexane, cyclohexanol and cyclohexanone. In the manufacture of strong gas for camp stoves. In fungicidal formulations (possesses mild fungicidal action). In the industrial recrystallization of steroids.

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Cyclohexane CAS# 110-82-7