348562
(S)-(+)-2-Methylbutyric anhydride
95%
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About This Item
Linear Formula:
[C2H5CH(CH3)CO]2O
CAS Number:
Molecular Weight:
186.25
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352108
MDL number:
Assay:
95%
Form:
liquid
InChI key
WRTPVONNQPWNRH-YUMQZZPRSA-N
SMILES string
CC[C@H](C)C(=O)OC(=O)[C@@H](C)CC
InChI
1S/C10H18O3/c1-5-7(3)9(11)13-10(12)8(4)6-2/h7-8H,5-6H2,1-4H3/t7-,8-/m0/s1
assay
95%
form
liquid
optical activity
[α]20/D +35°, neat
refractive index
n20/D 1.418 (lit.)
bp
60 °C/0.2 mmHg (lit.)
density
0.934 g/mL at 25 °C (lit.)
functional group
anhydride, ester
Quality Level
Related Categories
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
194.0 °F - closed cup
flash_point_c
90 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Sebastian Schwindl et al.
Phytochemistry, 144, 58-70 (2017-09-11)
A methanolic extract of Juglans regia L. leaves was fractioned by various chromatographic techniques yielding a total of 40 metabolites belonging to megastigmane, tetralone, phenylpropanoid, neolignane and juglone glycosides. Ten unknown megastigmane glucoside derivatives (juglanionosides A-K, 1-10) and six unknown
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