CAS No.3844-94-8,1-Trimethylsilyl-1-hexyne Suppliers

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Basic Information

Molecular Structure:
CAS No.:	3844-94-8
Name:	1-Trimethylsilyl-1-hexyne
Article Data:	48

Formula:	C₉H₁₈Si
Molecular Weight:	154.327
Synonyms:	Silane,1-hexynyltrimethyl- (6CI,7CI,8CI,9CI);1-(Trimethylsilyl)-2-butylacetylene;1-Butyl-2-trimethylsilylacetylene;1-Hexynyltrimethylsilane;Butyl(trimethylsilyl)acetylene;
Density:	0.787 g/cm³
Boiling Point:	153.6 °C at 760 mmHg
Flash Point:	37.2 °C
Hazard Symbols:	Xi
Risk Codes:	10-36/37/38
Safety:	26-36
Transport Information:	UN 1993 3/PG 3
PSA:	0.00000
LogP:	3.05740

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Specification

The 1-Trimethylsilyl-1-hexyne with the cas number 3844-94-8 is also called Silane,1-hexyn-1-yltrimethyl-. The IUPAC name is hex-1-ynyl(trimethyl)silane. Its molecular formula is C₉H₁₈Si. This chemical belongs to the following product categories: (1)Alkynes; (2)Internal; (3)Organic Building Blocks.

The properties of the chemical are: (1)ACD/LogP: 4.30; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.3; (4)ACD/LogD (pH 7.4): 4.3; (5)ACD/BCF (pH 5.5): 1082.77; (6)ACD/BCF (pH 7.4): 1082.77; (7)ACD/KOC (pH 5.5): 5172.75; (8)ACD/KOC (pH 7.4): 5172.75; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.428; (14)Molar Refractivity: 50.46 cm³; (15)Molar Volume: 196.1 cm³; (16)Polarizability: 20×10^-24cm³; (17)Surface Tension: 22.5 dyne/cm; (18)Enthalpy of Vaporization: 37.43 kJ/mol; (19)Vapour Pressure: 4.25 mmHg at 25°C.

Uses: This chemical can react with acetyl chloride to oct-3-yn-2-one. This reaction needs reagent AlCl₃ and solvent CS₂.

While using this chemical, you should be very cautious. This chemical is flammable. It is not only irritating to skin, but also irritating to eyes and respiratory system. Therefore, you should take the following instructions. Firstly, you should wear suitable protective clothing, gloves and eye/face protection. Then in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: C(#C[Si](C)(C)C)CCCC
(2)InChI: InChI=1/C9H18Si/c1-5-6-7-8-9-10(2,3)4/h5-7H2,1-4H3
(3)InChIKey: SFCRJYVNDZSYCT-UHFFFAOYAJ