Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,7-Tetrasiloxanediol, 1,1,3,3,5,5,7,7-octamethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

3081-07-0

3081-07-0 structure

Name: 1,7-Tetrasiloxanediol, 1,1,3,3,5,5,7,7-octamethyl-
Chemical Name: hydroxy-[[[hydroxy(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane
CAS Number: 3081-07-0
Molecular Formula: C₈H₂₆O₅Si₄
Molecular Weight: 314.63100
Create Date: 2018-12-31 17:50:50
Modify Date: 2024-01-11 16:42:44

Name	hydroxy-[[[hydroxy(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane
Synonyms	1,1,3,3,5,5,7,7-Octamethyl-tetrasiloxan-1,7-diol octamethyltetrasiloxane-1,7-diol 1,1,3,3,5,5,7,7-octamethyltetrasiloxane-1,7-diol 1,7-Tetrasiloxanediol,1,1,3,3,5,5,7,7-octamethyl 1,7-dihydroxyoctamethyltetrasiloxane

Density	0.99g/cm3
Boiling Point	267.2ºC at 760mmHg
Molecular Formula	C₈H₂₆O₅Si₄
Molecular Weight	314.63100
Flash Point	115.4ºC
Exact Mass	314.08600
PSA	68.15000
LogP	1.82800
Index of Refraction	1.431

HS Code	2934999090

2474-02-4

3081-07-0

Literature: Andrianov,K.A. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1962 , p. 2144 - 2146 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1962 , p. 2243 - 2245

7445-36-5

3081-07-0

4029-00-9

Literature: Cypryk, M.; Rubinsztajn, S.; Chojnowski, J. Journal of Organometallic Chemistry, 1993 , vol. 446, # 1.2 p. 91 - 97

67-56-1

58434-69-8

3081-07-0

17928-31-3

Detail

Literature: Lasocki, Zygmunt; Witekowa, Malgorzata Journal of Organometallic Chemistry, 1991 , vol. 408, # 1 p. 27 - 33

Precursor 4
2474-02-4 7445-36-5 67-56-1 58434-69-8
DownStream 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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