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Substance
ID:316218
Structure
Similarity
Functional Group
Text
ID:89570
3,4-Dichlorophenylacetylene
Sigma Aldrich
ID: 672890
Names and Identifiers
IUPAC Traditional name
1,2-dichloro-4-ethynylbenzene
IUPAC name
1,2-dichloro-4-ethynylbenzene
Synonyms
1,2-Dichloro-4-ethynylbenzene
1,2-二氯-4-乙炔苯
3,4-二氯-1-乙炔苯
3,4-二氯苯乙炔
3,4-Dichloro-1-ethynylbenzene
3,4-Dichlorophenylacetylene
Registration numbers
CAS Number
556112-20-0
MDL Number
MFCD07783046
Properties
Product Information
Purity
97%
Empirical Formula (Hill Notation)
C8H4Cl2
Safety Information
GHS Hazard statements
H315
-
H319
-
H335
-
H413
MSDS Link
Download link
German water hazard class
3
Risk Statements
36/37/38
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
26
-
36/37
GHS Signal Word
Warning
European Hazard Symbols
Irritant (Xi)
GHS Precautionary statements
P261
-
P305+P351+P338
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Physical Property
Flash Point
204.8 °F
96 °C
Melting Point
38-42 °C
Molecule Details
Packaging
1 g in glass bottle
Molecular Spectra
No Data Available
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References
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