Hexane CAS#110-54-3

CAS Number: 110-54-3
Chemical Formula:C6H14
Synonyms:

MARQUIS TEST KIT
SALT SOLUTION ACC. BS2011 PART 2.1KB (AR
n-Hexane, Environmental

Appearance: Transperant Liquid

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Hexane CAS#110-54-3

Hexane is a highly flammable, colorless, volatileliquid with a gasoline-like odor. The water/odor threshold is0.0064 mg/L and the air/odor threshold is 230- 875 mg/m'Molecular weight= 86.20; Specific gravity (H2O:1)= 0.66; .Boiling point = 68.9℃; FreezingMelting point= -139.49C; .Relative vapordensity (air= 1)= 3.0; V aporpressure = 124 mmHg at 20℃; Flash point=一21.6℃ (cc);Autoignition temperature = 225℃.Explosivelimits: .LEL= 1.1%， UEL= 7.5%. Hazard Identification (basedon NFPA-704 M Rating System): Health 1, Flammability3,Reactivity 0.Practically insolubleinwater;solubility = 0.002%. .

Hexane Chemical Properties

Melting point	-95 °C
Boiling point	68.95 °C(lit.)
density	0.659 g/mL at 25 °C(lit.)
vapor density	3.5 (vs air)
vapor pressure	40 mm Hg ( 20 °C)
refractive index	n20/D 1.388
Fp	30 °F
storage temp.	Store at +5°C to +30°C.
solubility	Very soluble in ethanol, ethyl ether and chloroform.
pka	>14 (Schwarzenbach et al., 1993)
form	Liquid
color	Colorless
Specific Gravity	0.660 (20/4℃)
PH	7
Relative polarity	0.009
Odor	Mild gasoline-like odor detectable at 65 to 248 ppm
Odor Threshold	1.5ppm
explosive limit	1.0-8.1%(V)
Water Solubility	insoluble
λmax	λ: 200 nm Amax: ≤0.70 λ: 225 nm Amax: ≤0.10 λ: 250 nm Amax: ≤0.01
Merck	14,4694
BRN	1730733
Henry's Law Constant	0.238, 0.413, 0.883, 0.768, and 1.56 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al., 1988)
Dielectric constant	2.0（-90℃）
Exposure limits	TLV-TWA 50 ppm (～175 mg/m3) (ACGIH), 500 ppm (～1750 mg/m3) (OSHA); IDLH 5000 ppm (NIOSH).
Stability:	Stable. Incompatible with oxidizing agents, chlorine, fluorine, magnesium perchlorate. Highly flammable. Readily forms explosive mixtures with air. Note low flash point.
InChIKey	VLKZOEOYAKHREP-UHFFFAOYSA-N
LogP	4 at 20℃ and pH7
Surface tension	18.52mN/m at 293.15K
CAS DataBase Reference	110-54-3(CAS DataBase Reference)
NIST Chemistry Reference	Hexane(110-54-3)
EPA Substance Registry System	Hexane (110-54-3)

Safety Information

Hazard Codes	F,Xn,N
Risk Statements	11-38-50/53-65-67-62-51/53-48/20-36/37/38
Safety Statements	9-16-29-33-60-61-62-36/37-45-36/37/39-53-26
RIDADR	UN 3295 3/PG 2
OEB	A
OEL	TWA: 50 ppm (180 mg/m3)
WGK Germany	3
RTECS	MN9275000
F	3-10
Autoignition Temperature	225 °C
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29011000
Hazardous Substances Data	110-54-3(Hazardous Substances Data)
Toxicity	LC50 (4 hr) in mice by inhalation: 48000 ppm; LD50 orally in rats: 32.0 g/kg (Couri, Milks)
IDLA	1,100 ppm [10% LEL]

Product Application of Hexane CAS#110-54-3

Determining refractive index of minerals; filling for thermometers instead of mercury, usually with a blue or red dye; extraction solvent for oilseed processing.

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