687189

2-Methyl-3-butyn-2-amine

95%

• Synonym(s): 1,1-Dimethylpropargylamine, 3-Amino-3-methyl-1-butyne
• Empirical Formula (Hill Notation): C₅H₉N
• CAS Number: 2978-58-7
• Molecular Weight: 83.13
• EC Number: 221-029-7
• MDL number: MFCD00008052
• UNSPSC Code: 12352100
• PubChem Substance ID: 329761108
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 95%
• form: liquid
• refractive index: n20/D 1.4237
• bp: 79-80 °C/760 mmHg
• density: 0.79 g/mL at 25 °C
• functional group: amine
• storage temp.: 2-8°C
• SMILES string: CC(C)(N)C#C
• InChI: 1S/C5H9N/c1-4-5(2,3)6/h1H,6H2,2-3H3
• InChI key: VUGCBIWQHSRQBZ-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H225,H302,H314,H334
• pcodes: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Flam. Liq. 2 - Resp. Sens. 1 - Skin Corr. 1B
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 35.6 °F - closed cup
• flash_point_c: 2 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter