Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 16721 > 

16721-45-2

Products Categories

Basic Information
CAS No.: 16721-45-2
Name: Phosphorane,triphenyl(phenylmethylene)-
Article Data: 70
Molecular Structure:
Molecular Structure of 16721-45-2 (Phosphorane,triphenyl(phenylmethylene)-)
Formula: C25H21P
Molecular Weight: 352.415
Synonyms: Phosphorane,benzylidenetriphenyl- (6CI,7CI,8CI); (Phenylmethylene)triphenylphosphorane; Benzylidenetriphenylphosphorane; Triphenylbenzylidenephosphorane; Triphenylphosphonium benzylide
Density: 1.14 g/cm3
Boiling Point: 517.4 °C at 760 mmHg
Flash Point: 266.7 °C
  • Display:default sort

    New supplier

  • Phosphorane,triphenyl(phenylmethylene)-

  • Casno:

    16721-45-2

    Phosphorane,triphenyl(phenylmethylene)-

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • Phosphorane,triphenyl(phenylmethylene)-

  • Casno:

    16721-45-2

    Phosphorane,triphenyl(phenylmethylene)-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?sale Application:healing drugs

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • Phosphorane,triphenyl(phenylmethylene)-

  • Casno:

    16721-45-2

    Phosphorane,triphenyl(phenylmethylene)-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    laboratory Application:Synthetic building block

    SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and

  •  SAGECHEM LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86818502

    Address:Room C1301, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

       Inquiry Now

  • Phosphorane,triphenyl(phenylmethylene)-

  • Casno:

    16721-45-2

    Phosphorane,triphenyl(phenylmethylene)-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

    Zhejiang Jiuzhou Chemical Co.,Ltd is a market-oriented and innovation-driven biopharmaceutical company. The company is focusing on the R&D, manufacturing and sales of pharmaceutica

  •  ZHEJIANG JIUZHOU CHEM CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 19334956669

    Address:Waisha Road,Jiaojiang

       Inquiry Now

  • Total:4 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 16721-45-2

Specification

The Phosphorane,triphenyl(phenylmethylene)- has CAS registry number 16721-45-2. This chemical's molecular formula is C25H21P and molecular weight is 352.41. What's more, its systematic name is benzylidene(triphenyl)-λ5-phosphane.

Physical properties of Phosphorane,triphenyl(phenylmethylene)- are: (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): 6990.58; (6)ACD/BCF (pH 7.4): 6990.58; (7)ACD/KOC (pH 5.5): 19655.92; (8)ACD/KOC (pH 7.4): 19655.92; (9)#H bond acceptors: 0; (10)H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 9.81 Å2; (13)Index of Refraction: 1.646; (14)Molar Refractivity: 111.82 cm3; (15)Molar Volume: 307.7 cm3; (16)Polarizability: 44.32×10-24cm3; (17)Surface Tension: 49.2 dyne/cm; (18)Density: 1.14 g/cm3; (19)Flash Point: 266.7 °C; (20)Enthalpy of Vaporization: 76 kJ/mol; (21)Boiling Point: 517.4 °C at 760 mmHg; (22)Vapour Pressure: 2.68E-10 mmHg at 25°C.

Uses of Phosphorane,triphenyl(phenylmethylene)-: it can be used to produce 4-thiobenzoyl-morpholine by heating. It will need reagent solution of sulfur and solvent toluene with the reaction time of 12 hours. The yield is about 56%.

Phosphorane,triphenyl(phenylmethylene)- can be used to produce 4-thiobenzoyl-morpholine by heating

You can still convert the following datas into molecular structure:
(1)SMILES: c4(C=P(c1ccccc1)(c2ccccc2)c3ccccc3)ccccc4
(2)Std. InChI: InChI=1S/C25H21P/c1-5-13-22(14-6-1)21-26(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25/h1-21H
(3)Std. InChIKey: BHOMJBFLUFSZLW-UHFFFAOYSA-N