82059
2-Methyl-1-propanol
analytical standard, ≥99.5%
동의어(들):
Isobutanol, Isobutyl alcohol
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(CH3)2CHCH2OH
CAS 번호:
Molecular Weight:
74.12
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
201-148-0
Beilstein/REAXYS Number:
1730878
MDL number:
grade
analytical standard
Quality Segment
vapor density
2.55 (vs air)
vapor pressure
8 mmHg ( 20 °C), 8.8 mmHg ( 0 °C)
assay
≥99.5%
autoignition temp.
801 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
10.6 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.396
bp
108 °C (lit.)
mp
−108 °C (lit.)
density
0.803 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
format
neat
SMILES string
CC(C)CO
InChI
1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
InChI key
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
General description
2-Methyl-1-propanol can be obtained via hydroformylation of alkenes with fuel gas mixture in particular, carbon monoxide being the main reactant.
2-Methyl-1-propanol is a potential biofuel, which can be obtained as a major product in the yeast, Saccharomyces cerevisiae using glycine as a substrate through the glycine degradation pathway. It can also be obtained from the disaccharide, cellobionic acid (CBA) in Escherichia coli, via the ascB gene, which is primarily responsible for the CBA metabolism in E.coli.
Application
2-Methyl-1-propanol may be used as an analytical reference standard for the quantification of the analyte in environmental samples using gas chromatography-optical fiber (GC-OF) technique and the obtained analytical results were compared with gas chromatography-flame ionization detector (GC-FID) technique. It may also be used as an analytical reference standard for the quantification of the analyte as decomposition products of alkyl nitrites in biological fluids using capillary gas chromatography (GC) with cryogenic oven trapping.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
저장 등급
3 - Flammable liquids
wgk
WGK 1
flash_point_f
82.4 °F - closed cup
flash_point_c
28 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter