1.09603

n-Decane

reference substance for gas chromatography

• Synonym(s): n-Decane
• Linear Formula: CH₃(CH₂)₈CH₃
• CAS Number: 124-18-5
• Molecular Weight: 142.28
• MDL number: MFCD00008954
• UNSPSC Code: 12352001
• EC Index Number: 204-686-4

Properties

• vapor pressure: 1 hPa ( 16 °C)
• Quality Level: 100
• assay: ≥99.5% (GC)
• form: liquid
• autoignition temp.: 208 °C
• potency: >5000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• expl. lim.: 0.7-5.4 % (v/v)
• technique(s): gas chromatography (GC): suitable
• kinematic viscosity: <7 cSt(40 °C)
• bp: 174 °C/1013 mbar
• mp: -30 °C
• transition temp: flash point 51 °C
• density: 0.73 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C10H22/c1-3-5-7-9-10-8-6-4-2/h3-10H2,1-2H3
• InChI key: DIOQZVSQGTUSAI-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC): ≥ 99.5 %
Identity (IR-spectrum): conforms

Safety Information

• pictograms: GHS02,GHS08
• signalword: Danger
• hcodes: H226 - H304
• pcodes: P210 - P233 - P240 - P241 - P301 + P310 - P331
• Hazard Classifications: Asp. Tox. 1 - Flam. Liq. 3
• supp_hazards: EUH066
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 114.8 °F - closed cup
• flash_point_c: 46.0 °C - closed cup