Substance
ID:339139
Names and Identifiers
IUPAC Traditional name
4,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile
IUPAC name
4,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile
Synonyms
4,5-Dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile2,3-二氯-5,6-二氰基对苯醌4,5-二氯-3,6-二氧-1,4-环己二烯-1,2-二甲腈DDQ2,3-Dichloro-5,6-dicyano-p-benzoquinone
Registration numbers
MDL Number
Beilstein Number
CAS Number
EC Number
PubChem SID
Properties
Safety Information
MSDS Link
GHS Signal Word
Danger
Supplemental Hazard Statements
Contact with water liberates toxic gas.
Risk Statements
25-29
Safety Statements
22-24/25-37-45
UN Number
3439
RTECS
GU4825000
Packing Group
3
Personal Protective Equipment
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
GHS Precautionary statements
P301+P310
Hazard Class
6.1
GHS Hazard statements
H301
RID/ADR
UN 3439 6.1/PG 3
European Hazard Symbols
Toxic (T)German water hazard class
3
Storage Temperature
2-8°C
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Product Information
Empirical Formula (Hill Notation)
C8Cl2N2O2
Purity
98%
Physical Property
Melting Point
210-215 °C (dec.)(lit.)
Molecule Details
Application
Used with Ph3P in an efficient synthesis of 1,2-benzisoxazoles.1
Versatile deprotection reagent for a variety of compounds, such as thioacetals, acetals, and ketals. Useful electron-transfer reagent for synthesis of quinolines from imines and alkynes or alkenes.
Packaging
5, 10, 100 g in glass bottle
Used with Ph3P in an efficient synthesis of 1,2-benzisoxazoles.1
Versatile deprotection reagent for a variety of compounds, such as thioacetals, acetals, and ketals. Useful electron-transfer reagent for synthesis of quinolines from imines and alkynes or alkenes.
Packaging
5, 10, 100 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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