Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,3-Di(p-tolyl)-1,1,3,3-tetramethyldisiloxane, 94%
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Purity: 94.0%
Stocking Period: 10 Day
Contact: Yang
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18055-70-4

18055-70-4 structure

18055-70-4 structure

Name: 1,3-Di(p-tolyl)-1,1,3,3-tetramethyldisiloxane, 94%
Chemical Name: 1,3-Di(p-tolyl)-1,1,3,3-tetramethyldisiloxane, 94%
CAS Number: 18055-70-4
Molecular Formula: C₁₈H₂₆OSi₂
Molecular Weight: 314.56900
Create Date: 2018-12-24 08:23:57
Modify Date: 2025-08-27 19:37:43

Name	1,3-Di(p-tolyl)-1,1,3,3-tetramethyldisiloxane, 94%
Synonyms	1,1,3,3-Tetramethyl-1,3-di-p-tolyl-disiloxan 1,1,3,3-tetramethyl-1,3-bis(4-methylphenyl)disiloxane sym-tetramethyldi-p-tolyldisiloxane 1,1,3,3-tetramethyl-1,3-di-p-tolyldisiloxane 1,3-Di(p-tolyl)-1,1,3,3-tetramethyldisiloxane {me2(4-toy)Si}2O

Molecular Formula	C₁₈H₂₆OSi₂
Molecular Weight	314.56900
Exact Mass	314.15200
PSA	9.23000
LogP	3.84440

HS Code	2934999090

17881-63-9 structure

17881-63-9

~71%

18055-70-4 structure

18055-70-4

Literature: Gmelin Handbook: Si: MVol.C, 96, page 260 - 264

1432-39-9 structure

1432-39-9

~98%

18055-70-4 structure

18055-70-4

Literature: Sridhar, Madabhushi; Ramanaiah, Beeram China; Narsaiah, Chinthala; Kumara Swamy, Mudam; Mahesh, Bellam; Kumar Reddy, Mallu Kishore Tetrahedron Letters, 2009 , vol. 50, # 51 p. 7166 - 7168

2401-73-2 structure

2401-73-2

106-38-7 structure

106-38-7

~95%

18055-70-4 structure

18055-70-4

Literature: Boehner, Christine M.; Frye, Elizabeth C.; O'Connell, Kieron M. G.; Galloway, Warren R. J. D.; Sore, Hannah F.; Dominguez, Patricia Garcia; Norton, David; Hulcoop, David G.; Owen, Martin; Turner, Gillian; Crawford, Claire; Horsley, Helen; Spring, David R. Chemistry - A European Journal, 2011 , vol. 17, # 47 p. 13230 - 13239

4294-57-9 structure

4294-57-9

~%

18055-70-4 structure

18055-70-4

Literature: Lewis; Gainer Journal of the American Chemical Society, 1952 , vol. 74, p. 2931

17988-22-6 structure

17988-22-6

~%

18055-70-4 structure

18055-70-4

Literature: Gmelin Handbook: Si: MVol.C, 96, page 260 - 264

3277-26-7 structure

3277-26-7

624-31-7 structure

624-31-7

~66%

18055-70-4 structure

18055-70-4

Literature: Kurihara, Yu; Yamanoi, Yoshinori; Nishihara, Hiroshi Chemical Communications, 2013 , vol. 49, # 96 p. 11275 - 11277

1432-39-9 structure

1432-39-9

~%

17920-15-9 structure

17920-15-9

18055-70-4 structure

18055-70-4

Literature: Mitsudome, Takato; Noujima, Akifumi; Mizugaki, Tomoo; Jitsukawa, Koichiro; Kaneda, Kiyotomi Chemical Communications, 2009 , # 35 p. 5302 - 5304

106-38-7 structure

106-38-7

~%

18055-70-4 structure

18055-70-4

Literature: Eaborn, Colin; Jones, Karen L.; Lickiss, Paul D. Journal of Organometallic Chemistry, 1994 , vol. 466, # 1-2 p. 35 - 42

4199-04-6 structure

4199-04-6

~62%

18055-70-4 structure

18055-70-4

Literature: Mizuno, Kazuhiko; Tamai, Toshiyuki; Hashida, Isao; Otsuji, Yoshio Journal of Organic Chemistry, 1995 , vol. 60, # 9 p. 2935 - 2937

Precursor 7
1432-39-9 2401-73-2 106-38-7 4294-57-9
3277-26-7 624-31-7 4199-04-6
DownStream 2
5748-38-9 4423-09-0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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