3-Methylpentane , Analysis of standard products, ≥99.5%(GC) , 96-14-0

CAS NO.：96-14-0

Empirical Formula: C6H14

Molecular Weight: 86.18

MDL number: MFCD00009342

EINECS: 202-481-4

PRODUCT Properties

• Melting point: -118 °C
• Boiling point: 64 °C(lit.)
• Density: 0.664 g/mL at 25 °C(lit.)
• vapor density: 2.97 (vs air)
• vapor pressure: 135 mm Hg ( 17 °C)
• refractive index: n20/D 1.376(lit.)
• Flash point: 20 °F
• storage temp.: Flammables area
• solubility: In methanol, g/L: 389 at 5 °C, 450 at 10 °C, 530 at 15 °C, 650 at 20 °C, 910 at 25 °C. Miscible at higher temperatures (Kiser et al., 1961).
• form: Liquid
• color: Clear colorless
• Odor Threshold: 8.9ppm
• explosive limit: ~7.7%
• Water Solubility: Soluble in water. 0.013 g/L at 20°C). Miscible in ether, acetone. Soluble in ethanol.
• BRN: 1730734
• Henry's Law Constant: 1.693 atm?m³/mol at 25 °C (Hine and Mookerjee, 1975)
• Exposure limits: ACGIH TLV: TWA and STEL for all isomers except n-hexane are 500 and 1,000 ppm, respectively (adopted).
• Dielectric constant: 1.8899999999999999
• Stability: Stable. Highly flammable. Incompatible with strong oxidizing agents.
• LogP: 3.6 at 20℃ and pH7

Description and Uses

3-Methylpentane is used as a solvent in the preparation of vegetable oils, glues, coatings, and paints. It is also used in gasoline, rubber solvent, and petroleum ether.

Safety

• Symbol(GHS): GHS02,GHS07,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H225-H304-H315-H319-H336-H411
• Precautionary statements: P210-P273-P301+P310-P303+P361+P353-P305+P351+P338-P331
• Hazard Codes: F,Xn,N
• Risk Statements: 11-36-51/53-65-67-38
• Safety Statements: 16-23-33-61-62-29-9
• RIDADR: UN 1208 3/PG 2
• OEB: A
• OEL: TWA: 100.0 ppm; 350.0 mg/m3, STEL: 510.0 ppm; 1800.0 mg/m3
• WGK Germany: 2
• RTECS: SA2995500
• Autoignition Temperature: 532 °F
• TSCA: Yes
• HazardClass: 3
• PackingGroup: II
• HS Code: 29011000