Grundinformationen
- CAS
106-75-2- Standard-SMILES
O=C(Cl)OCCOCCOC(=O)Cl- InChIKey
XFSAZBKSWGOXRH-UHFFFAOYSA-N- Summenformel
- C6H8Cl2O5
- Durchschnittliche Molmasse
- 231,03 g/mol
- Monoisotopische Masse
- 229,9748787
Namen und Bezeichner
- Bevorzugter Name
- Diethylene glycol, bischloroformate
- IUPAC
- 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate
- Lokaler Name
- Oxydiethylenbis(chlorformiat)
- Englischer Name
- Oxydiethylene bis(chloroformate)
- Summenformel
- C6H8Cl2O5
- Molmasse
- 231.03
Namen und Synonyme
Oxydiethylene bis(chloroformate)106-75-2Diglycol chlorformateDiglycol chloroformateOxydiethylene chloroformateDiethylene glycol chloroformateOxydiethylenebis(chloroformate)DIETHYLENE GLYCOL, BISCHLOROFORMATEHSDB 5374Formic acid, chloro-, oxydiethylene ester1,5-Bis((chlorocarbonyl)oxy)-3-oxapentaneNSC 2346
Weitere Namen anzeigen
DECFDipeptidyl chloridediglycolchlorformateDEGbis(chloroformate)diglycolchloroformateoxydiethylenechloroformateDiglycol bis(chloroformate)Oxydiethylenbis(chlorformiat)Bis-diethyleneglycolchloroformate
Diethylene glycol bis(chloroformate)EINECS 203-430-9BRN 1812829Carbonochloridic acid, oxydi-2,1-ethanediyl esterAI3-262670O453X86MXNSC-2346Formic acid, chloro-, diester with diethylene glycol
Datenbank-Bezeichner
- CAS
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2
- Polarare Oberfläche (TPSA)
- 61,8 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 5
- Frei drehbare Bindungen
- 8
- Schwere Atome
- 13
- Formalladung
- 0
- Komplexität
- 154
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Classes -> Other Organic Compounds
SpringerMaterials PropertiesNuclear quadrupole resonance spectroscopy
Color/FormLIQUID
SolubilitySOL IN ACETONE, ALCOHOL, ETHER, CHLOROFORM, BENZENE
Flash Point295 °F; 146 °C (OPEN CUP)
Boiling Point127 °C AT 5 MM HG
Vapor Pressure5 mm Hg @ 127 °C
Physical DescriptionLiquid; [HSDB] Clear yellow viscous liquid; [MSDSonline]
Other Experimental Properties
Combustible; Flash point = 295 °C (146 °C)
Hydrolyze readily in the presence of water or moist air /Chloroformates/
Chloroformates are reactive intermediates that combine acid chloride, and ester functions. They undergo many reactions of acid chlorides, however, the rates are usually slower. Reactions of chloroformates, like other acid chlorides, proceed faster with better yields when alkali hydroxides or tertiary amines are present to react with the HCl as it forms. /Chloroformates/
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
H302: Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P273, P280, P301+P317, P302+P352, P305+P354+P338, P317, P321, P330, P332+P317, P362+P364, P391, and P501 (click each P-code to see the statement)
Danger
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P272, P273, P280, P301+P317, P302+P352, P305+P354+P338, P317, P321, P330, P332+P317, P333+P317, P362+P364, P391, and P501 (click each P-code to see the statement)
Gefahrenhinweise
Regulatory Information
Chemical: Carbonochloridic acid, oxydi-2,1-ethanediyl ester
REACH registered substance: Oxydiethylene bis(chloroformate) (EC: 203-430-9)
Carbonochloridic acid, oxydi-2,1-ethanediyl ester: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to human health
Hazards SummaryA skin irritant; May cause serious eye injury; [eChemPortal: ESIS] An irritant; May cause serious eye injury (small exposure could cause blindness); [MSDSonline]
NFPA Hazard Classification
0 - Materials that, under emergency conditions, would offer no hazard beyond that of ordinary combustible materials.
1 - Materials that must be preheated before ignition can occur. Materials require considerable preheating, under all ambient temperature conditions, before ignition and combustion can occur.
0 - Materials that in themselves are normally stable, even under fire conditions.
Chemie und Industrie
Verwendung und Herstellung
Uses
Used to make nonvolatile plasticizers and as a modifying agent; [HSDB]
PREPN OF NONVOLATILE PLASTICIZERS OR MODIFYING AGENT
ImpuritiesCarbon dioxide, hydrogen chloride, phosgene, and alkyl chlorides; main impurities are corresponding carbonates /Chloroformic esters/
Formulations/Preparations
Typical specifications of commercial chloroformates: purity, 98%; phosgene, <0.1%, iron, <10 ppm; acidity as HCl, <0.1%; alcohol or phenol, <2% /Chloroformic esters/
Commercial products have concentrations of 97-99 wt% /Chloroformic esters/
General Manufacturing Information
Carbonochloridic acid, C,C'-(oxydi-2,1-ethanediyl) ester: ACTIVE
Most chloroformate production is used captively and production figures are not available /Chloroformic esters/
Anwendungen
VerwendenOxydiethylene Bis(chloroformate) is a useful research intermediate for organic synthesis.
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