79-30-1 Usage
Chemical Properties
Colorless liquid.Soluble in ether;
reacts with water and alcohol.
Uses
Different sources of media describe the Uses of 79-30-1 differently. You can refer to the following data:
1. Usually used in the synthesis of fully isobutyramide terminated hyperbranched polyethylenimines,the separation and identification of shikonin and its ester derivatives in the root epidermis of Echium italicum.
2. Isobutyryl chloride is used in the preparation of fully isobutyramide terminated hyperbranched polyethylenimines. It plays an important role in the separation and identification of shikonin and its ester derivatives in the root epidermis of Echium italicum L. It acts as an acylating agent for the ketimine derivatives of alfa-amino esters, nucleosides and pyrroles. Further, it is used in the preparation of organic peroxides. In addition to this, it is used as an intermediate for dyes, textile auxiliaries and peroxide compounds.
General Description
A colorless liquid. Flash point near 50°F. Irritates skin, eyes and mucous membranes. Toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.
Air & Water Reactions
Highly flammable. Produces corrosive toxic fumes containing HCl on contact with moist air. Decomposes in water.
Reactivity Profile
Isobutyryl chloride is water reactive. Incompatible with strong oxidizing agents, alcohols, bases (including amines). May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].
Hazard
Low toxicity by inhalation. A severe eye
irritant.
Health Hazard
May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Fire Hazard
Flammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Flammability and Explosibility
Highlyflammable
Check Digit Verification of cas no
The CAS Registry Mumber 79-30-1 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79-30:
(4*7)+(3*9)+(2*3)+(1*0)=61
61 % 10 = 1
So 79-30-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H7ClO/c1-3(2)4(5)6/h3H,1-2H3
79-30-1Relevant articles and documents
Preparation method of (R)-1-alkanoyl-2-substituted pyrrolidine-2-formamide and medicinal application of (R)-1-alkanoyl-2-substituted pyrrolidine-2-formamide
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Paragraph 0048-0049, (2021/01/12)
The invention discloses (R)-1-alkanoyl-2-substituted pyrrolidine-2-formamide as shown in a general formula (I), a preparation method of a compound, a new application of the compound and a pharmaceutical composition containing the compound in the aspect of inhibiting neuroglial cell inflammation.
Catalyst for synthesizing acyl chloride compounds and application thereof
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Paragraph 0017-0022, (2020/10/20)
The invention relates to a catalyst for synthesizing an acyl chloride compound and application of the catalyst. The structural formula is as shown in the specification, and in the formula, R is alkali of which the carbon atom number is 1-12. The catalyst is capable of effectively increasing the product yield, improving the production efficiency and lowering the production cost of acyl chloride, and has wide application prospects. The invention further provides a method for synthesizing acyl chloride with the catalyst.
Substituted pyrazole compound, preparation method, pharmaceutical composition and applications thereof
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Paragraph 0118; 0122; 0123, (2020/03/12)
The invention discloses a substituted pyrazole compound represented by a formula I, and a preparation method, a pharmaceutical composition and applications thereof, wherein the compound has characteristics of good stability, excellent solubility, low cytotoxicity and remarkable neuroprotective effect, can effectively prevent and treat nerve cell injury, and is an ideal medicinal compound for preventing or treating cerebral stroke, cerebral embolism, cerebral stroke sequelae, cerebral stroke dyskinesia, mitochondrial encephalomyopathy and amyotrophic lateral sclerosis of spinal cord.