Cas no 7381-30-8 (1,2-Bis(trimethylsiloxy)ethane)

1,2-Bis(trimethylsiloxy)ethane structure
7381-30-8 structure
Product Name:1,2-Bis(trimethylsiloxy)ethane
CAS No:7381-30-8
MF:C8H22O2Si2
MW:206.430084705353
MDL:MFCD00009640
CID:47389
PubChem ID:24853524
Update Time:2025-04-18

1,2-Bis(trimethylsiloxy)ethane Chemical and Physical Properties

Names and Identifiers

    • 2,2,7,7-tetramethyl-3,6-dioxa-2,7-disilaoctane
    • 1,2-Bis(trimethylsiloxy)ethane
    • Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]
    • 1,2-BIS(TRIMETHYLSILYLOXY)ETHANE
    • trimethyl(2-trimethylsilyloxyethoxy)silane
    • Ethylene glycol bis(trimethylsilyl ether)
    • 1,2-Ethanediol bis(trimethylsilyl) ether
    • Ethyleneglycol bis(trimethylsilyl) ether
    • Ethylenedioxybis(trimethylsilane)
    • 3,6-Dioxa-2,7-disilaoctane, 2,2,7,7-tetramethyl-
    • 1,2-bis-(trimethylsilyloxy)ethane
    • 1,2-Bis-trimethylsilanyloxy-ethane
    • Ethylene glycol, di-TMS
    • ethylenedioxybistrimethylsilane
    • KSC491G7L
    • S
    • E0478
    • AMY42248
    • 7381-30-8
    • FT-0636465
    • NS00047076
    • CS-0128798
    • FS-4963
    • L-Methionine isopropyl ester hydrochlorid
    • Ethylene glycol, bistrimethylsilyl ether
    • MFCD00009640
    • SCHEMBL1223591
    • S02325
    • C8H22O2Si2
    • Ethylene glycol, 2TMS derivative
    • 1,2-bis-(trimethylsilyloxy)-ethane
    • DTXSID90224233
    • J-802008
    • 1,2-BIS(TRIMETHYLSILYLOXY)-ETHANE
    • EINECS 230-950-3
    • AKOS015909268
    • 1,?2-?Bis(trimethylsiloxy)?ethane
    • 1,2-Bis(trimethylsiloxy)ethane, 98%
    • Q-200061
    • (CH3)3SiO(CH2)2OSi(CH3)3
    • 1,2-Bis(trimethylsiloxy)ethane; 1,2-Bis(trimethylsilyloxy)ethane; 1,2-Ethanediol bis(trimethylsilyl) Ether; Ethylene glycol bis(trimethylsilyl) Ether; Trimethyl(2-(trimethylsilyloxy)ethoxy)silane;
    • DTXCID90146724
    • DB-002719
    • MDL： MFCD00009640
    • Inchi： 1S/C8H22O2Si2/c1-11(2,3)9-7-8-10-12(4,5)6/h7-8H2,1-6H3
    • InChI Key： JGWFUSVYECJQDT-UHFFFAOYSA-N
    • SMILES： [Si](C)(C)(C)OCCO[Si](C)(C)C

Computed Properties

  • Exact Mass: 206.11600
  • Monoisotopic Mass: 206.116
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 5
  • Complexity: 108
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 18.5

Experimental Properties

  • Color/Form: Pale yellow liquid
  • Density: 0.842?g/mL?at 25?°C(lit.)
  • Melting Point: No data available
  • Boiling Point: 166°C(lit.)
  • Flash Point: Degrees Fahrenheit:123.8°F
    Degrees Celsius:51°C
  • Refractive Index: n20/D 1.403(lit.)
  • PSA: 18.46000
  • LogP: 2.68940
  • Solubility: Not available
  • Sensitiveness: Moisture Sensitive

1,2-Bis(trimethylsiloxy)ethane Security Information

1,2-Bis(trimethylsiloxy)ethane Customs Data

  • HS CODE：2931900090
  • Customs Data：

    China Customs Code:

    2931900090

    Overview:

    2931900090. Other organic-Inorganic compound. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:6.5%. general tariff:30.0%

    Summary:

    2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

1,2-Bis(trimethylsiloxy)ethane Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd.
E0478-25G
Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]
 7381-30-8 >97.0%(GC)
25g
 ￥390.00 2024-04-16
Fluorochem
S02325-10g
1,2-Bis(trimethylsiloxy)ethane
 7381-30-8 >97.0%(GC)
10g
 ￡18.00 2022-02-28
Fluorochem
S02325-25g
1,2-Bis(trimethylsiloxy)ethane
 7381-30-8 >97.0%(GC)
25g
 ￡28.00 2022-02-28
Fluorochem
S02325-100g
1,2-Bis(trimethylsiloxy)ethane
 7381-30-8 >97.0%(GC)
100g
 ￡58.00 2022-02-28
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
B115788-100g
1,2-Bis(trimethylsiloxy)ethane
 7381-30-8 95%
100g
 ￥573.90 2023-09-04
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
B115788-25g
1,2-Bis(trimethylsiloxy)ethane
 7381-30-8 95%
25g
 ￥156.90 2023-09-04
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
B115788-5g
1,2-Bis(trimethylsiloxy)ethane
 7381-30-8 95%
5g
 ￥39.90 2023-09-04
TRC
B535383-250mg
1,?2-?Bis(trimethylsiloxy)?ethane
 7381-30-8
250mg
 $ 58.00 2023-09-08
TRC
B535383-1g
1,?2-?Bis(trimethylsiloxy)?ethane
 7381-30-8
1g
 $ 69.00 2023-09-08
TRC
B535383-5g
1,?2-?Bis(trimethylsiloxy)?ethane
 7381-30-8
5g
 $ 86.00 2023-09-08

1,2-Bis(trimethylsiloxy)ethane Production Method

1,2-Bis(trimethylsiloxy)ethane Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:7381-30-8)1,2-Bis(trimethylsilyloxy)ethane
Order Number:sfd16929
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:37
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:7381-30-8)1,2-雙(三甲基硅氧基)乙烷
Order Number:LE1754097
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:36
Price ($):discuss personally

1,2-Bis(trimethylsiloxy)ethane Related Literature

Related Categories

7381-30-8 (1,2-Bis(trimethylsiloxy)ethane) Related Products

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:7381-30-8)1,2-Bis(trimethylsilyloxy)ethane
sfd16929
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:7381-30-8)1,2-雙(三甲基硅氧基)乙烷
LE1754097
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email