M3933

2-Methylisoborneol solution

~10 mg/mL in methanol, ≥98% (GC)

• Synonyma: (1R-exo)-1,2,7,7-Tetramethylbicyclo[2.2.1]heptan-2-ol
• Empirický vzorec (Hillův zápis): C₁₁H₂₀O
• Číslo CAS: 2371-42-8
• Molekulová hmotnost: 168.28
• NACRES: NA.22
• PubChem Substance ID: 57654381
• UNSPSC Code: 12352001
• EC Number: 200-659-6
• MDL number: MFCD00082463
• Assay: ≥98% (GC)

Vlastnosti

• Quality Segment: 200
• assay: ≥98% (GC)
• concentration: ~10 mg/mL in methanol
• storage temp.: −20°C
• SMILES string: CC1(C)[C@@H]2CC[C@@]1(C)[C@](C)(O)C2
• InChI: 1S/C11H20O/c1-9(2)8-5-6-10(9,3)11(4,12)7-8/h8,12H,5-7H2,1-4H3/t8-,10-,11-/m1/s1
• InChI key: LFYXNXGVLGKVCJ-FBIMIBRVSA-N

Popis

General description

2-Methylisoborneol (2-MIB) is a semi-volatile compound, responsible for the undesirable earthy-musty odor in surface water. It can be efficiently degraded by TiO₂ photocatalysis. 2-MIB can also be easily adsorbed on granular activated carbon.

Application

2-Methylisoborneol can be used as a reactant:

• To prepare N-[(1R,2R,4R)-1,4,7,7-tetramethylbicyclo[2.2.1]hept-2-yl]acetamide by reacting with acetonitrile in the presence of boron trifluoride etherate.
• In the enantioselective total synthesis of geissoschizine as well as geissoschizol.

Other Notes

Fungal metabolite which contributes to the earthy odor in public water supplies.

Disclaimer

Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.

Bezpečnostní informace

• pictograms: GHS02,GHS06,GHS08
• signalword: Danger
• hcodes: H225,H301 + H311 + H331,H370
• pcodes: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• target_organs: Eyes,Central nervous system
• Skladovací třída: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 51.8 °F
• flash_point_c: 11 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter