139122
Isobutyryl chloride
98%
Synonym(s):
2-Methylpropanoic acid chloride, 2-Methylpropionyl chloride, 2-Propylcarbonyl chloride, Chloro isopropyl ketone, Isobutyroyl chloride, Isopropanecarbonyl chloride
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About This Item
Linear Formula:
(CH3)2CHCOCl
CAS Number:
Molecular Weight:
106.55
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-194-1
Beilstein/REAXYS Number:
605393
MDL number:
Assay:
98%
Form:
liquid
vapor pressure
0.07 mmHg ( 20 °C)
Quality Level
assay
98%
form
liquid
refractive index
n20/D 1.407 (lit.)
bp
91-93 °C (lit.)
mp
−90 °C (lit.)
density
1.017 g/mL at 25 °C (lit.)
functional group
acyl chloride
SMILES string
CC(C)C(Cl)=O
InChI
1S/C4H7ClO/c1-3(2)4(5)6/h3H,1-2H3
InChI key
DGMOBVGABMBZSB-UHFFFAOYSA-N
General description
Isobutyryl chloride reacts with guanine to yield N(2)-isobutyrylguanine.
Application
Isobutyryl chloride was used in the synthesis of fully isobutyramide terminated hyperbranched polyethylenimines. It was used in the separation and identification of shikonin and its ester derivatives in the root epidermis of Echium italicum L. It was employed as versatile acylating agent for the ketimine derivatives of α-amino esters, nucleosides and pyrroles.
Versatile acylating agent for the ketimine derivatives of α-amino esters, nucleosides, and pyrroles.
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2 - Skin Corr. 1A
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
46.4 °F - closed cup
flash_point_c
8 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Alen Albreht et al.
Journal of chromatography. A, 1216(15), 3156-3162 (2009-02-24)
Nine shikonin pigments: shikonin (S), acetylshikonin (AS), propionylshikonin (PS), isobutyrylshikonin (IBS), tiglylshikonin (TS), 3,3-dimethylacrylshikonin (DAS), angelylshikonin (ANS), 2-methyl-n-butyrylshikonin (MBS) and isovalerylshikonin (IVS) were identified in the root epidermis of Echium italicum L. for the first time. A new thin-layer chromatographic
Bioorganic & Medicinal Chemistry Letters, 3, 1207-1207 (1993)
Tetrahedron Letters, 34, 211-211 (1993)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 139122-500G | 04061838732675 |
| 139122-100G | 04061838732668 |
| 139122-5G | 04061838732682 |