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1-Chloro-4-ethynylbenzene, 98%, Thermo Scientific Chemicals Product Code.: 10536553
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1-Chloro-4-ethynylbenzene, 98%, Thermo Scientific Chemicals

Product Code. 10536553
250 mg, Glass Bottle
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Quantity:
250 mg
1 g
Packaging:
Glass Bottle
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Product Code. 10536553

Brand: Thermo Scientific Acros 377062500

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Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 873-73-4
Molecular Formula C8H5Cl
Molecular Weight (g/mol) 136.58
MDL Number MFCD00191917
InChI Key LFZJRTMTKGYJRS-UHFFFAOYSA-N
Synonym 4-chlorophenylacetylene, benzene, 1-chloro-4-ethynyl, 4'-chlorophenyl acetylene, 4-chlorophenyl acetylene, 1-chloro-4-ethynyl-benzene, p-ethynylchlorobenzene, p-chlorophenylacetylene, p-chlorophenyl acetylene, 1-chlor-4-ethinylbenzol, 4-chlorophenylethyne
PubChem CID 70118
IUPAC Name 1-chloro-4-ethynylbenzene
SMILES C#CC1=CC=C(C=C1)Cl

Specifications

Melting Point 43°C to 47°C
CAS Min % 97.5
Color Brown to Yellow
CAS Max % 100.0
Boiling Point 79°C to 82°C (23.0 mmHg)
Quantity 250 mg
Infrared Spectrum Authentic
Packaging Glass Bottle
Physical Form Crystalline Mass
Assay Percent Range 97.5% min. (GC)
Linear Formula ClC6H4C∽CH
Beilstein 05,III,135
Formula Weight 136.58
Percent Purity 98%
Chemical Name or Material 1-Chloro-4-ethynylbenzene
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2 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0427068 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number377060010,377062500
Lot NumberA0406978 Certificate TypeCertificate of Analysis Date13/12/2022 Catalog Number377060010,377062500

Safety and Handling

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Product Identifier
  • 1-Chloro-4-ethynylbenzene
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Flammable solid Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H228-Flammable solid.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
SDS

RUO – Research Use Only

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