161306

1,8-Nonadiyne

98%

• Lineární vzorec: HC≡C(CH₂)₅C≡CH
• Číslo CAS: 2396-65-8
• Molekulová hmotnost: 120.19
• NACRES: NA.22
• PubChem Substance ID: 24849920
• UNSPSC Code: 12352100
• EC Number: 219-254-0
• MDL number: MFCD00008581
• Assay: 98%
• Form: liquid

Vlastnosti

• assay: 98%
• form: liquid
• refractive index: n20/D 1.449 (lit.)
• bp: 55-55.5 °C/13 mmHg (lit.)
• mp: −21 °C (lit.)
• density: 0.799 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: C#CCCCCCC#C
• InChI: 1S/C9H12/c1-3-5-7-9-8-6-4-2/h1-2H,5-9H2
• InChI key: DMOVPHYFYSASTC-UHFFFAOYSA-N

Popis

General description

1,8-Nonadiyne undergoes one-step hydrosilylation reaction for attaching acetylene-terminated alkyl monolayers to nonoxidized crystalline silicon surfaces[1].

Application

1,8-Nonadiyne was used as starting reagent in the synthesis of 2,6-hexadecadiynoic acid, 2,6-nonadecadiynoic acid and 2,9-hexadecadiynoic acid[2].

Bezpečnostní informace

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H315,H319,H335
• pcodes: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Skladovací třída: 3 - Flammable liquids
• wgk: WGK 3
• flash_point_f: 107.6 °F - closed cup
• flash_point_c: 42 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter