578711

5-Ethynyl-1-methyl-1H-imidazole

97%

• Empirical Formula (Hill Notation): C₆H₆N₂
• CAS Number: 71759-92-7
• Molecular Weight: 106.13
• MDL number: MFCD04974089
• UNSPSC Code: 12352005
• PubChem Substance ID: 24880946
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• refractive index: n20/D 1.5490 (lit.)
• bp: 116 °C/25 mmHg (lit.)
• density: 1.045 g/mL at 25 °C (lit.)
• SMILES string: Cn1cncc1C#C
• InChI: 1S/C6H6N2/c1-3-6-4-7-5-8(6)2/h1,4-5H,2H3
• InChI key: JFOSWQQRTHDTGG-UHFFFAOYSA-N

Description

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302,H315,H318,H335
• Precautionary Statements: P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 219.9 °F - closed cup
• Flash Point(C): 104.4 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves