4-Ethynyltoluene

Purity: 98%

Synonym(s): 1-Ethynyl-4-methylbenzene; p-Tolyacetylene

Formula: C9H8 Molecular Weight: 116.16

CAS Number: 766-97-2 Beilstein Number: 5(4)1531 MDL Number: MFCD00008571 PubChem CID: 13018

Properties

Shelf life: 720 days

Solubility: Insoluble in water

Sensitivity:

Boiling point: 168-170℃

Melting point: 23 °C

InChl: InChI=1S/C9H8/c1-3-9-6-4-8(2)5-7-9/h1, 4-7H, 2H3

Safety Information

Pictograms: GHS08; GHS07; GHS02

Signal Word: Danger

Hazard Statements: H315; H319; H335; H226; H304

Precautionary Statements: P261; P305+P351+P338; P280; P370+P378; P210; P302+P352; P321; P405; P501; P233; P240; P264; P403+P235; P303+P361+P353; P271; P241; P331; P304+P340; P403+P233; P362+P364; P242; P243; P264+P265; P301+P316; P337+P317; P332+P317; P319

WGK: 3

Storage:

Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter