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N7206

Sigma-Aldrich

2,2-Dimethyl-1-propanol

99%

Synonym(s):

tert-Butylmethanol, Neoamyl alcohol, Neopentanol, tert-Butyl carbinol, Neopentyl alcohol

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About This Item

Linear Formula:
(CH3)3CCH2OH
CAS Number:
75-84-3
Molecular Weight:
88.15
Beilstein/REAXYS Number:
1730984
EC Number:
200-907-3
MDL number:
MFCD00004682
UNSPSC Code:
12352100
PubChem Substance ID:
24897815
NACRES:
NA.22

vapor pressure

16 mmHg ( 20 °C)

assay

99%

form

crystals

bp

113-114 °C (lit.)

mp

52-56 °C (lit.)

density

0.818 g/mL at 25 °C (lit.)

SMILES string

CC(C)(C)CO

InChI

1S/C5H12O/c1-5(2,3)4-6/h6H,4H2,1-3H3

InChI key

KPSSIOMAKSHJJG-UHFFFAOYSA-N

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Application

  • 2,2-Dimethyl-1-propanol can be used in the synthesis of surfactant that stabilize reduced graphene oxide (rGO) dispersion.
  • Biodiesel containing branched-chain esters prepared by the transesterification of vegetable oils with 2,2-dimethyl-1-propanol has been reported to show lower crystallization temperature when compared to methyl and ethyl ester counterparts.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Sol. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 1

flash_point_f

82.4 °F - closed cup

flash_point_c

28 °C - closed cup

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS4012
MKCL3547
MKCG9816
MKCB3029V
MKBX4742V

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Nur Amirah Jamaluddin et al.
Physical chemistry chemical physics : PCCP, 22(22), 12732-12744 (2020-05-29)
The generation of surfactant-assisted exfoliated graphene oxide (sEGO) by electrochemical exfoliation is influenced by the presence of surfactants, and in particular the hydrophobic tail molecular-architecture. Increasing surfactant chain branching may improve the affinity for the graphite surfaces to provide enhanced
Use of branched-chain esters to reduce the crystallization temperature of biodiesel.
Lee I, et al.
Journal of the American Oil Chemists' Society, 72(10), 1155-1160 (1995)
Enhanced photovoltaic performance using reduced graphene oxide assisted by triple-tail surfactant as an efficient and low-cost counter electrode for dye-sensitized solar cells.
Suriani AB, et al.
Optik, 139, 291-298 (2017)
Karin Koch et al.
Polymers, 12(4) (2020-04-08)
The incorporation of nanoparticles into soft matrices opens a broad spectrum of novel property combinations. However, one of the major challenges for these systems remains the compatibilization of particles with the surrounding matrix by proper surface functionalization. For silicon-based systems
Adam Czajka et al.
Physical chemistry chemical physics : PCCP, 19(35), 23869-23877 (2017-07-21)
Presented here are the results for a novel class of hydrocarbon surfactants, termed trimethylsilyl hedgehogs (TMS-hedgehogs), due to the presence of silicon in the tails. By comparing the surface properties of these hybrid hedgehogs to purely hydrocarbon equivalents, links between
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