Isobutyrylchlorid
Isobutyryl chloride
Grundinformationen
- CAS
79-30-1- Standard-SMILES
CC(C)C(=O)Cl- InChIKey
DGMOBVGABMBZSB-UHFFFAOYSA-N- Summenformel
- C4H7ClO
- Durchschnittliche Molmasse
- 106,55 g/mol
- Monoisotopische Masse
- 106,0185425
Überblick
Isobutyryl chloride appears as a colorless liquid. Irritates skin, eyes and mucous membranes. Toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.
Namen und Bezeichner
- Bevorzugter Name
- Isobutyryl chloride
- IUPAC
- 2-methylpropanoyl chloride
- Lokaler Name
- Isobutyrylchlorid
- Englischer Name
- Isobutyryl chloride
- Summenformel
- C4H7ClO
- Molmasse
- 106.55
Namen und Synonyme
Isobutyryl chloride79-30-12-Methylpropanoyl chlorideIsobutanoyl chloridePROPANOYL CHLORIDE, 2-METHYL-i-butyryl chlorideisopropanecarbonyl chloride2-methylpropanoic acid chlorideDTXSID00525422,2-dimethylacetyl chlorideEINECS 201-194-1UN2395
Weitere Namen anzeigen
isobutyrylIBCLISOBUTANOYLCHLORIDEIsoburyryl chloride2-METHYLPROPIONYL CHLORIDEISOBUTRYL CHLORIDElsobutyryl chlorideISOBUTYROYL CHLORIDE
6617F0VJZC2-PROPYLCARBONYL CHLORIDE2methylpropionyl chlorideUN 2395UNII-6617F0VJZCDTXCID7031115EC 201-194-12methylpropanoyl chloride
Datenbank-Bezeichner
- CAS
79-30-1- PubChem CID
- 62325
- DTXSID
DTXSID0052542- UNII
- 6617F0VJZC
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,8
- Polarare Oberfläche (TPSA)
- 17,1 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 6
- Formalladung
- 0
- Komplexität
- 58,6
Experimentelle und physikochemische Eigenschaften
Chemical Classes
Toxic Gases & Vapors -> Acid Halides
Flammable agents - 3rd degree
SpringerMaterials PropertiesSchoenflies notation
Physical Description
Isobutyryl chloride appears as a colorless liquid. Irritates skin, eyes and mucous membranes. Toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.
Liquid; [Alfa Aesar MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 90 °C · −90 °C
- Siedepunkt
- 91 · 91–93 °C (196–199 °F; 364–366 K)
- Dichte
- 1.017 g/mL · 1.017 g/mL
- Dampfdruck
- 0.07 mm · 0.07 mm Hg ( 20 °C)
- Brechungsindex
- 1.41 · 1.41
- Flammpunkt
- 9 °C · 9 °C
- storage temp.
- 30 °C · Store below +30°C.
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H225: Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P234, P240, P241, P242, P243, P260, P264, P264+P265, P270, P271, P280, P284, P301+P317, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P320, P321, P330, P363, P370+P378, P390, P403+P233, P403+P235, P405, P406, and P501 (click each P-code to see the statement)
Gefahrenhinweise
Hazards IdentificationWater-reactive material (WR)
Regulatory Information
REACH registered substance: Isobutyryl chloride (EC: 201-194-1)
Isobutyryl chloride: Does not have an individual approval but may be used under an appropriate group standard
The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
DOT LabelFlammable Liquid Corrosive
Fire Hazards
Excerpt from ERG Guide 155 [Substances - Toxic and/or Corrosive (Flammable / Water-Sensitive)]:
· HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
Health Hazards
Excerpt from ERG Guide 155 [Substances - Toxic and/or Corrosive (Flammable / Water-Sensitive)]:
Chemie und Industrie
Verwendung und Herstellung
UsesToxic Gas from Spilling Chemical in Water [Category: Other]
General Manufacturing InformationPropanoyl chloride, 2-methyl-: ACTIVE
Anwendungen
VerwendenIsobutyryl 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.
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