41220
2,3-Dimethyl-1-pentene
≥97.0% (GC)
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About This Item
Linear Formula:
CH3CH2CH(CH3)C(CH3)=CH2
CAS Number:
Molecular Weight:
98.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
222-285-2
Beilstein/REAXYS Number:
1719391
MDL number:
InChI key
LIMAEKMEXJTSNI-UHFFFAOYSA-N
InChI
1S/C7H14/c1-5-7(4)6(2)3/h7H,2,5H2,1,3-4H3
SMILES string
CCC(C)C(C)=C
assay
≥97.0% (GC)
refractive index
n20/D 1.403
bp
85 °C (lit.)
density
0.707 g/mL at 20 °C
General description
2,3-Dimethyl-1-pentene is reported to be responsible for the extreme volatile characteristics of Tessaratoma papillosa. It has been identified as one of the volatile metabolite in different tomato cultivars by headspace solid phase microextraction and gas chromatography-mass spectrometry analysis.
signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
1.4 °F - closed cup
flash_point_c
-17 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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José Figueira et al.
Food chemistry, 145, 653-663 (2013-10-17)
To gain insights on the effects of cultivar on the volatile metabolomic expression of different tomato (Lycopersicon esculentum L.) cultivars--Plum, Campari, Grape, Cherry and Regional, cultivated under similar edafoclimatic conditions, and to identify the most discriminate volatile marker metabolites related
Zhuo-Min Zhang et al.
Journal of chromatographic science, 47(4), 291-296 (2009-05-02)
The stinkbug's volatile compositions would alter very much before and after stinkbugs were disturbed or irritated, which caused the alarming effect. An efficient headspace solid-phase microextraction sampling method was established to study the alarming volatile characteristics and potential alarming volatiles
Daniel Dar et al.
Science (New York, N.Y.), 373(6556) (2021-08-14)
Capturing the heterogeneous phenotypes of microbial populations at relevant spatiotemporal scales is highly challenging. Here, we present par-seqFISH (parallel sequential fluorescence in situ hybridization), a transcriptome-imaging approach that records gene expression and spatial context within microscale assemblies at a single-cell
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