Isobutyryl chloride
ALDRICH/139122 - 98%
Synonym: 2-Methylpropanoic acid chloride; 2-Methylpropionyl chloride; 2-Propylcarbonyl chloride; Chloro isopropyl ketone; Isobutyroyl chloride; Isopropanecarbonyl chloride
CAS Number: 79-30-1
Empirical Formula (Hill Notation): C4H7ClO
Molecular Weight: 106.55
EC Number: 201-194-1
MDL Number: MFCD00000717
Linear Formula: (CH3)2CHCOCl
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 139122-100G.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 139122-500G.
| assay | 98% |
| bp | 91-93 °C (lit.) |
| density | 1.017 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C4H7ClO/c1-3(2)4(5)6/h |
| InChI key | DGMOBVGABMBZSB-UHFFFAOYSA |
| mp | −90 °C (lit.) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | CC(C)C(Cl)=O |
| vapor pressure | 0.07 mmHg ( 20 °C) |
| 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. |
| Application: | Versatile acylating agent for the ketimine derivatives of α-amino esters, nucleosides, and pyrroles. |
| General description: | Isobutyryl chloride reacts with guanine to yield N(2)-isobutyrylguanine. |
| Packaging: | 5, 100, 500 g in glass bottle |
| Symbol |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H225 - H314 |
| Precautionary statements | P210 - P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | F,C |
| Risk Statements | 11-35 |
| Safety Statements | 16-23-26-36-45 |
| RIDADR | UN 2395 8(3) / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 46.4 °F - closed cup |
| Flash Point(C) | 8 °C - closed cup |
| Purity | 98% |
| bp | 91-93 °C (lit.) |
| mp | −90 °C (lit.) |
| Density | 1.017 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |