128511

2,2,4,4,6,8,8-Heptamethylnonane

98%

• Synonym(s): HMN
• Linear Formula: (CH₃)₃CCH₂CH(CH₃)CH₂C(CH₃)₂CH₂C(CH₃)₃
• CAS Number: 4390-04-9
• Molecular Weight: 226.44
• EC Number: 224-506-8
• MDL number: MFCD00008856
• UNSPSC Code: 12352100
• PubChem Substance ID: 24847862
• NACRES: NA.22

Properties

• vapor density: 7.9 (vs air)
• Quality Level: 100
• vapor pressure: <1 mmHg ( 20 °C)
• Assay: 98%
• form: liquid
• refractive index: n20/D 1.439 (lit.)
• bp: 240 °C (lit.)
• density: 0.793 g/mL at 25 °C (lit.)
• SMILES string: CC(CC(C)(C)C)CC(C)(C)CC(C)(C)C
• InChI: 1S/C16H34/c1-13(10-14(2,3)4)11-16(8,9)12-15(5,6)7/h13H,10-12H2,1-9H3
• InChI key: VCLJODPNBNEBKW-UHFFFAOYSA-N

Description

Application

2,2,4,4,6,8,8-Heptamethylnonane was used to study the effects of loading and aging pyrene in soils. It was also used to study its long term effect on the cell surface hydrophobicity (CSH) of a hexane-degrading Pseudomonas aeruginosa strain and a toluene-degrading Pseudomonas putida strain.

Safety Information

• Pictograms: GHS08
• Signal Word: Danger
• Hazard Statements: H304
• Precautionary Statements: P301 + P310 - P331 - P405 - P501
• Hazard Classifications: Asp. Tox. 1
• Supplementary Hazards: EUH066
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 215.6 °F - closed cup
• Flash Point(C): 102 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves