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1633-22-3

  • Product Name:Parylene N
  • Molecular Formula:C16H16
  • Molecular Weight:208.303
  • Appearance:white to light beige crystalline powder
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Product Details

pd_meltingpoint:285-288 °C

Appearance:white to light beige crystalline powder

Purity:99%

Chinese factory supply Parylene N 1633-22-3 in stock with high standard

  • Molecular Formula:C16H16
  • Molecular Weight:208.303
  • Appearance/Colour:white to light beige crystalline powder 
  • Vapor Pressure:0.000587mmHg at 25°C 
  • Melting Point:285-288 °C 
  • Refractive Index:1.585 
  • Boiling Point:320.7 °C at 760mmHg 
  • Flash Point:154 °C 
  • PSA：0.00000 
  • Density:1.033 g/cm3 
  • LogP:3.57040 

[2.2]Paracyclophane(Cas 1633-22-3) Usage

Synthesis Reference(s)

The Journal of Organic Chemistry, 46, p. 1043, 1981 DOI: 10.1021/jo00318a047

Flammability and Explosibility

Notclassified

Purification Methods

Purify it by recrystallisation from AcOH. 1H-NMR : 1.62 (Ar-H) and -1.71 (CH2) [Waugh & Fessenden J Am Chem Soc 79 846 1957, IR and UV: Cram et al. J Am Chem Soc 76 6132 1954, Cram & Steinberg J Am Chem Soc 73 5691 1951. It complexes with unsaturated compounds: Cram & Bauer J Am Chem Soc 81 5971 1959, Syntheses: Brink Synthesis 807 1975, Givens et al. J Org Chem 44 16087 1979, Kaplan et al. Tetrahedron Lett 3665 1976]. [Beilstein 5 IV 2223.]

InChI:InChI=1/C16H16/c1-2-14-4-3-13(1)9-10-15-5-7-16(8-6-15)12-11-14/h1-8H,9-12H2

1633-22-3 Relevant articles

Organic nanocrystals of [2.2]paracyclophanes achieved via sonochemistry: Enhanced and red-shifted emission involving edge-to-face chromophores

Elacqua, Elizabeth,Jurgens, Paul T.,Baltrusaitis, Jonas,MacGillivray, Leonard R.

, p. 7567 - 7571 (2012)

We have prepared organic nanocrystals of...

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Brown,Farthing

, p. 915 (1949)

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SYNTHESIS OF CYCLOPHANES BY PHOTODESELENATIVE RINGCONTRACTION

Higuchi, Hiroyuki,Kugimiya, Masao,Otsubo, Tetsuo,Sakata, Yoshiteru,Misumi, Soichi

, p. 2593 - 2594 (1983)

Several cyclophanes were prepared by pho...

Laser flash photolysis of [3,n]paracyclophan-2-ones. Direct observation and chemical behavior of 4,4′-(1,n-alkanediyl)bisbenzyl biradicals

Font-Sanchis, Enrique,Miranda, Miguel A.,Perez-Prieto, Julia,Scaiano

, p. 6131 - 6135 (2002)

The 4,4′-(1,n-alkanediyl)bisbenzyl birad...

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Farthing

, p. 3261,3262 (1953)

-

-

Burger,A. et al.

, p. 1721 - 1728 (1964)

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A NEW SYNTHETIC METHOD OF CYCLOPHANES

Takemura, Hiroyuki,Shinmyozu, Teruo,Inazu, Takahiko

, p. 1031 - 1032 (1988)

Diazacyclophanes were converted to the c...

A new synthetic method of [2.2]cyclopbanes from [3.3]cyclophane-2,11- diones via photodecarbonylation

Isaji, Hajime,Sako, Katsuya,Takemura, Hiroyuki,Tatemitsu, Hitoshi,Shinmyozu, Teruo

, p. 4303 - 4304 (1998)

Photoirradiation of [3,3]cyclophane-2,11...

A NEW AND FACILE ROUTE FROM A THIAPHANE TO A CYCLOPHANE VIA IRON PENTACARBONYL

Koray, Ali R.

, p. 191 - 194 (1983)

2,11-Dithiaparacyclophane is converted i...

The 4,4′-(1,2-ethanediyl)bisbenzyl biradical: Its generation, detection, and (photo)chemical behavior in solution

Miranda,Font-Sanchis,Perez-Prieto,Scaiano

, p. 2717 - 2721 (2001)

The 4,4′-(1,2-ethanediyl)bisbenzyl birad...

Preparation method of parylene

-

, (2021/04/03)

The invention discloses a preparation me...

The synthesis of a [2.2]paracyclophane-derived secondary phosphine oxide and a study of its reactivity

Mungalpara, Maulik N.,Wang, Jingjing,Coles, Martyn P.,Plieger, Paul G.,Rowlands, Gareth J.

, p. 5519 - 5527 (2018/05/26)

A planar chiral secondary phosphine oxid...

Method for using microchannel reactor to prepare paracyclophane monomeric compound

-

, (2017/08/23)

The invention discloses a method for usi...

A resolution method for 4-amino-12-bromo[2.2]paracyclophane

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Paragraph 0052; 0054, (2017/09/26)

A resolution method for 4-amino-12-bromo...

1633-22-3 Process route

para-xylene
106-42-3

para-xylene

styrene
100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6

styrene

1-ethenyl-4-methylbenzene
622-97-9,24936-41-2

1-ethenyl-4-methylbenzene

o-xylene
95-47-6

o-xylene

1,2-di-p-tolylethane
538-39-6

1,2-di-p-tolylethane

[2.2]Paracyclophan
1633-22-3

[2.2]Paracyclophan

toluene
108-88-3,15644-74-3,16713-13-6

toluene

Conditions
Conditions Yield
at 1080 ℃; Product distribution; flow type reactor: flow rate 0.054 mol h-1; other temp., other flow rates;
60.5 % Turnov.
4.8 % Turnov.
2.0 % Turnov.
2.7 % Turnov.
4.5 % Turnov.
6.2 % Turnov.
para-xylene
106-42-3

para-xylene

1-ethenyl-4-methylbenzene
622-97-9,24936-41-2

1-ethenyl-4-methylbenzene

1,2-di-p-tolylethane
538-39-6

1,2-di-p-tolylethane

[2.2]Paracyclophan
1633-22-3

[2.2]Paracyclophan

4,4'-dimethyldiphenylmethane
4957-14-6

4,4'-dimethyldiphenylmethane

m-xylene
108-38-3,104809-90-7

m-xylene

toluene
108-88-3,15644-74-3,16713-13-6

toluene

Conditions
Conditions Yield
at 1050 ℃; for 5h; Product distribution; Mechanism; batch type reactor; other temp., other times;
44.2 % Turnov.
20.1 % Turnov.
10.0 % Turnov.
5.9 % Turnov.
3.2 % Turnov.
2.3 % Turnov.

1633-22-3 Upstream products

  • 106-42-3
    106-42-3

    para-xylene

  • 6337-67-3
    6337-67-3

    4,4'-bis(bromomethyl)bibenzyl

  • 4519-36-2
    4519-36-2

    (4-methylbenzyl)-trimethylammonium chloride

  • 623-24-5
    623-24-5

    1,4-bis(bromomethyl)benzene

1633-22-3 Downstream products

  • 18869-29-9
    18869-29-9

    (E)-4,4'-dimethylstilbene

  • 538-39-6
    538-39-6

    1,2-di-p-tolylethane

  • 38274-86-1
    38274-86-1

    1-bromo[2.2]paracyclophane

  • 283-68-1
    283-68-1

    Perhydro<2.2>paracyclophane

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