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Substance
ID:326629
Structure
Similarity
Functional Group
Text
ID:68167
1-Chloro-2-ethynylbenzene
Sigma Aldrich
ID: 465305
Names and Identifiers
IUPAC Traditional name
1-chloro-2-ethynylbenzene
IUPAC name
1-chloro-2-ethynylbenzene
Synonyms
(2-氯苯基)乙炔
(2-Chlorophenyl)acetylene
1-Chloro-2-ethynylbenzene
1-氯-2-乙炔基苯
Registration numbers
CAS Number
873-31-4
MDL Number
MFCD00269951
PubChem SID
24870265
Properties
Product Information
Purity
98%
Linear Formula
ClC6H4C≡CH
Safety Information
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Risk Statements
36/37/38
GHS Signal Word
Warning
MSDS Link
Download link
European Hazard Symbols
Irritant (Xi)
German water hazard class
3
Storage Temperature
2-8°C
GHS Precautionary statements
P261
-
P305+P351+P338
Safety Statements
26
-
36
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
GHS Hazard statements
H315
-
H319
-
H335
Physical Property
Density
1.125 g/mL at 25 °C(lit.)
Flash Point
158 °F
70 °C
Refractive Index
n20/D 1.5710(lit.)
Boiling Point
82 °C/12 mmHg(lit.)
Molecule Details
Packaging
1, 5 g in glass bottle
Molecular Spectra
No Data Available
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References
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