Product Name

  • Name

    TRI-N-PROPYLCHLOROSILANE

  • EINECS 213-624-5
  • CAS No. 995-25-5
  • Article Data18
  • CAS DataBase
  • Density 0.859 g/cm3
  • Solubility
  • Melting Point
  • Formula C9H21ClSi
  • Boiling Point 207.2 °C at 760 mmHg
  • Molecular Weight 192.804
  • Flash Point 70 °C
  • Transport Information UN 2987 8/PG 2
  • Appearance Colorless liquid
  • Safety 26-36/37/39-45
  • Risk Codes 14-35-37
  • Molecular Structure Molecular Structure of 995-25-5 (TRI-N-PROPYLCHLOROSILANE)
  • Hazard Symbols CorrosiveC
  • Synonyms NSC 139864;Tri-n-propylchlorosilane;Tripropylchlorosilane;Tripropylsilylchloride;
  • PSA 0.00000
  • LogP 4.40070

Chlorotripropylsilane Specification

The Silane,chlorotripropyl-, with the CAS registry number 995-25-5 and EINECS registry number 213-624-5, has the systematic name of chloro(tripropyl)silane. It is a kind of moisture sensitive, and the molecular formula of the chemical is C9H21ClSi.

The characteristics of Silane,chlorotripropyl- are as followings: (1)ACD/LogP: 5.36; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.36; (4)ACD/LogD (pH 7.4): 5.36; (5)ACD/BCF (pH 5.5): 7014.97; (6)ACD/BCF (pH 7.4): 7014.97; (7)ACD/KOC (pH 5.5): 19704.99; (8)ACD/KOC (pH 7.4): 19704.99; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 0 Å2; (13)Index of Refraction: 1.424; (14)Molar Refractivity: 57.31 cm3; (15)Molar Volume: 224.2 cm3; (16)Polarizability: 22.71×10-24cm3; (17)Surface Tension: 22.4 dyne/cm; (18)Density: 0.859 g/cm3; (19)Flash Point: 70 °C; (20)Enthalpy of Vaporization: 42.53 kJ/mol; (21)Boiling Point: 207.2 °C at 760 mmHg; (22)Vapour Pressure: 0.329 mmHg at 25°C.

Uses of Silane,chlorotripropyl-: It can react with chloro-trifluoro-ethene to produce tripropyl-(1,2,2-trifluoro-vinyl)-silane. This reaction will need reagent BuLi, and the menstruum tetrahydrofuran, diethyl ether, pentane and hexane. And the yield is about 93%. 

You should be cautious while dealing with this chemical. It can react violently with water, and may causes severe burns. It also irritates to the respiratory system. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice; In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).  

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: Cl[Si](CCC)(CCC)CCC
(2)InChI: InChI=1/C9H21ClSi/c1-4-7-11(10,8-5-2)9-6-3/h4-9H2,1-3H3
(3)InChIKey: ACTAPAGNZPZLEF-UHFFFAOYAL

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