1-(Trimethylsilyl)-1-Pentyne

• CAS: 18270-17-2
• Catalog Number: ACM18270172
• Category: Alkynes
• Molecular Weight: 140.3 g/mol
• Molecular Formula: C8H16Si
• Synonyms: 1-Tms-1-Pentyne; 1-Pentyn-1-Yltrimethylsilane
• IUPAC Name: trimethyl(pent-1-ynyl)silane
• Canonical SMILES: CCCC#C[Si](C)(C)C
• InChI Key: CABCDUQQPBAHEE-UHFFFAOYSA-N
• Boiling Point: 135 °C
• Flash Point: 30 °C
• Density: 0.781 g/mL
• Appearance: Colorless to Light yellow clear liquid
• Storage: Store under inert gas
• EC Number: 605-977-2
• Exact Mass: 140.10200
• Hazard Statements: H315 : Causes skin irritation.; H319 : Causes serious eye irritation.; H226 : Flammable liquid and vapour.
• MDL Number: MFCD00077890
• Packing Group: II
• Precautionary Statements: P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.; P264 : Wash skin thoroughly after handling.; P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.; P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.; P337 + P313 : If eye irritation persists: Get medical advice/ attention.; P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
• PubChem ID: 125309441
• RIDADR: UN 1993BF 3 / PGII
• Safety Description: 26-36
• Signal Word: Warning
• Specific Gravity: 0.76
• Symbol: GHS02
• WGK Germany: 3

Custom Q&A

What is the molecular formula of 1-(Trimethylsilyl)-1-pentyne?

The molecular formula is C8H16Si.

What is the synonyms of 1-(Trimethylsilyl)-1-pentyne?

Some synonyms include trimethyl(pent-1-ynyl)silane and trimethyl(pent-1-yn-1-yl)silane.

When was 1-(Trimethylsilyl)-1-pentyne created and last modified?

It was created on 2005-07-19 and last modified on 2023-11-25.

What is the InChIKey of 1-(Trimethylsilyl)-1-pentyne?

The InChIKey is CABCDUQQPBAHEE-UHFFFAOYSA-N.

How many hydrogen bond donor counts does 1-(Trimethylsilyl)-1-pentyne have?

It has 0 hydrogen bond donor counts.

What is the exact mass of 1-(Trimethylsilyl)-1-pentyne?

The exact mass is 140.102127045 g/mol.

How many defined atom stereocenter counts does 1-(Trimethylsilyl)-1-pentyne have?

It has 0 defined atom stereocenter counts.

What is the topological polar surface area of 1-(Trimethylsilyl)-1-pentyne?

The topological polar surface area is 0Ų.

How many rotatable bond counts does 1-(Trimethylsilyl)-1-pentyne have?

It has 2 rotatable bond counts.

Is the compound canonicalized for 1-(Trimethylsilyl)-1-pentyne?

Yes, the compound is canonicalized.