Basic information
- CAS
2943-70-6- Standard SMILES
C[Si](C)(O[Si](C)(C)C(Cl)Cl)C(Cl)Cl- InChIKey
YMDCHYWOAHMASL-UHFFFAOYSA-N- Molecular formula
- C6H14Cl4OSi2
- Average molar mass
- 300.2 g/mol
- Monoisotopic mass
- 297.933729
Names & identifiers
- Preferred name
- 1,3-Bis(dichloromethyl)-1,1,3,3-tetramethyldisiloxane
- IUPAC
- dichloromethyl-[dichloromethyl(dimethyl)silyl]oxy-dimethylsilane
- English name
- 1,3-Bis(dichloromethyl)-1,1,3,3-tetramethyldisiloxane
- Molecular formula
- C6H14Cl4OSi2
- Molecular weight
- 300.16
Names & synonyms
2943-70-61,3-Bis(dichloromethyl)-1,1,3,3-tetramethyldisiloxaneDisiloxane, 1,3-bis(dichloromethyl)-1,1,3,3-tetramethyl-CAC7526RNWBis(dichloromethyl)tetramethyldisiloxaneEINECS 220-939-1UNII-CAC7526RNWNSC 139826NSC-139826DTXSID9062728RefChem:72521DTXCID1037989
Show more names
1,3-bis(dichloromethyl)-1,1,3,3-tetramethyl-disiloxanDisiloxane,1,3-bis(dichloromethyl)-1,1,3,3-tetramethyl-1,3-Bis(dichloromethyl)-1,1,3,3-tetramethylpropanedisiloxane
220-939-11,3-Bis(dichloromethyl)tetramethyldisiloxanedichloromethyl-[dichloromethyl(dimethyl)silyl]oxy-dimethylsilaneC6H14Cl4OSi2MFCD00040856NSC139826SCHEMBL2905893YMDCHYWOAHMASL-UHFFFAOYSA-N
Database identifiers
- CAS
2943-70-6- PubChem CID
- 76260
- DTXSID
DTXSID9062728- UNII
Properties
Computed structural properties
- Topological polar surface area
- 9.2 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 4
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 154
Physicochemical properties
- Boiling point
- 149 °C · 149 °C
- Density
- 1.221 · 1.221
- refractive index
- 1.466 · 1.4660
- Flash point
- 65 °C · 65°C
- Specific Gravity
- 1.221 · 1.221
- BRN
- 1762720 · 1762720
- FDA UNII
- 7526 RNW · CAC7526RNW
- EPA Substance Registry System
- 1 · Disiloxane, 1,3-bis(dichloromethyl)-1,1,3,3-tetramethyl- (2943-70-6)
- Symbol(GHS)
- 7 · GHS07
- Hazard statements
- 227 · H227-H315-H319
- Precautionary statements
- 210 e-P280a-P305+P351+P338-P403+P235-P501a · P210e-P280a-P305+P351+P338-P403+P235-P501a
- Risk Statements
- 36 · 36/38
- Safety Statements
- 26 · 26-36
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
- risk_code
- 36/38
- Symbol(GHS)
- GHS07
- safety_code
- 26-36
- Hazard statements
- H227-H315-H319
- Precautionary statements
- P210e-P280a-P305+P351+P338-P403+P235-P501a
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationDisiloxane, 1,3-bis(dichloromethyl)-1,1,3,3-tetramethyl-: INACTIVE
Upstream & downstream products
Downstream products
Suppliers11 total
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
上海石洋化工有限公司021-56795766 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
上海圭景新材料科技有限公司18616507986 · [email protected]
广东翁江化学试剂有限公司0751-2886750 13927877953 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 13028896684 · [email protected]
陕西缔都医药化工有限公司029-029-029-81148696 18161915376 · [email protected]
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.+8618950047208 · [email protected]
北京百灵威科技有限公司18210857532 18210857532 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…