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EC number: 231-545-4 | CAS number: 7631-86-9
Reference substances
Reference substances
Currently viewing:
- IUPAC name:
- dioxosilane
Inventory
- EC number:
- 231-545-4
- EC name:
- Silicon dioxide
- CAS number:
- 7631-86-9
- CAS number:
- 7631-86-9
Synonyms
- Names:
- Amorphous silica
- Amorphous synthetic silica gel, crystalline-free
- Colloidal silicon dioxide (European Pharmacopoeia II)
- Highly dispersed silica
- Hochdisperses Silizium Dioxid (Deutsches Arzneibuch)
- Light anhydrous silicic acid (Japanese Pharmacopoeia)
- Precipitated silica
- Pyrogenic (fumed) amorphous silica
- Pyrogenic colloidal silica
- Silanedione
- Silica
- Silica colloidalis anhydrica
- Silica gel
- Silica gel and precipitated silica, crystalline free
- Silica, amorphous
- Silica, vitreous
- Silica; amorphous, fumed, crystalline-free
- Silicium dioxydatum dispersum (Österreichisches Arzneibuch)
- Silicium dioxydatum dispersum (Östreichisches Arzneibuch)
- Silicon (IV) oxide
- Silicon dioxide (7631-86-9, 112926-00-8)
- Silicon dioxide (7631-86-9, 112945-52-5, 112926-00-8)
- Silicon dioxide (US-Food Chemicals Codex)
- Silicon dioxide (amorphous)
- Silicon dioxide (wet process)
- Silicon dioxide amorphous (WHO, Technical Report Series)
- Silicon dioxide, colloidal (fumed)
- Silicon oxide
- Siliziumdioxid
- colloidal silica
- Identifier:
- CAS number
- 112926-00-8
- Identifier:
- CAS number
- 7631-86-9
- Identifier:
- CAS number
- 7631-86-9, 112926-00-8
- Identifier:
- CAS number
- 7631-86-9
- Identifier:
- EC name
- Silicon dioxide
- Identifier:
- EC name
- silicon dioxide
- Identifier:
- EC number
- 231-545-4
- Identifier:
- IUPAC name
- Dioxosilane
- Identifier:
- IUPAC name
- Silica
- Identifier:
- IUPAC name
- Silica gel and precipitated silica crystalline free
- Identifier:
- IUPAC name
- Silica gel and precipitated silica, crystalline-free
- Identifier:
- IUPAC name
- Silica, Amorphous
- Identifier:
- IUPAC name
- Silica, amorphous
- Identifier:
- IUPAC name
- Silica, amorphous, pyrogenic, crystalline-free
- Identifier:
- IUPAC name
- Silicon Dioxide
- Identifier:
- IUPAC name
- Silicon dioxide (amorphous)
- Identifier:
- IUPAC name
- Silicon sioxide
- Identifier:
- IUPAC name
- amorphous silica
- Identifier:
- IUPAC name
- dioxosilane
- Identifier:
- IUPAC name
- dioxosilane
- Identifier:
- IUPAC name
- silicon dioxide
- Identifier:
- IUPAC name
- silicon dioxide (amorphous)
- Identifier:
- ChemSpider ID
- CSID:22683
- Identifier:
- common name
- Quartz
- Identifier:
- common name
- Silica
- Identifier:
- common name
- Silicon Dioxide
- Identifier:
- common name
- precipitated silica
- Identifier:
- common name
- white carbon black
- Identifier:
- PubChem
- CID 24261
- Identifier:
- other: InChl
- InChI=1/O2Si/c1-3-2
- Identifier:
- other: SMILES notation
- O=[Si]=O
- Identifier:
- other: InChl
- 1/O2Si/c1-3-2
- Identifier:
- other: InChl
- 1/O2Si/c1-3-2
- Identifier:
- other: InChl
- 1S/O2Si/c1-3-2
- Identifier:
- other: InChl
- InChI=1S/O2Si/c1-3-2
- Identifier:
- other: InChl
- InChl=1/O2Si/C1-3-2
- Identifier:
- other: InChl
- InChl=1/O2Si/c1-3-2
- Identifier:
- other: EPA Substance Registry Services (SRS)
- Internal Tracking Number: 151977
- Identifier:
- other: Molecular formula
- M2/nO • Al2O3 • ySiO2 • wH2O (n is the valency of the cation M, predominantly Na, y can range from 0.64 to 8.8, and w is the number of water molecules (general formula) Na: 6.2 - 16.2%, Al: 7.3 - 19.0%, Si: 15.4-33.4% (general composition); additionally, depending on the water quality: Ca, Mg and K might be present below 5%
- Identifier:
- other: Molecular formula
- O2Si or SiO2
- Identifier:
- other: SMILES notation
- O=[Si]=O
- Identifier:
- other: SMILES notation
- O=[Si]=O;
- Identifier:
- other: Molecular formula
- Si02•nH20
- Identifier:
- other: Molecular formula
- SiO2
- Identifier:
- other: InChl
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N
- Identifier:
- other: SMILES notation
- [Si](=O)=O
- Identifier:
- other: SMILES notation
- not available
- Identifier:
- other: InChl
- not available
- Silicon dioxide
Molecular and structural information
- Molecular formula:
- O2Si
- Molecular weight:
- 60.074
- SMILES notation:
- O=[Si]=O
- InChl:
- InChI=1/O2Si/c1-3-2
- Structural formula:
Related substances
open allclose all
- Identifier:
- CAS number
- Identity:
- 112945-52-5
- Identifier:
- CAS number
- Identity:
- 112926-00-8
- Identifier:
- CAS number
- Identity:
- 136303-13-4, 1151767-34-8, 87501-59-5, 89493-21-0, 871110-01-9, 37334-65-9, 50935-83-6, 50813-13-3, 1007355-41-0, 2174974-17-3, 231629-15-5, 126879-14-9, 1474086-62-8, 138860-82-9, 53468-64-7, 2098352-97-5, 2098352-99-7, 127689-16-1, 61673-46-9, 98226-40-5, 1006727-26-9, 97343-62-9, 402828-40-4, 62655-73-6, 1373553-98-0, 250579-70-5, 70563-35-8, 51542-58-6, 264907-28-0, 402828-37-9, 155575-05-6, 1367454-14-5, 402735-49-3, 98253-25-9, 573986-27-3, 2300155-82-0, 60572-11-4, 126879-49-0, 2098352-98-6, 155552-25-3, 137263-03-7, 150633-20-8, 39336-66-8, 107497-59-6, 55599-33-2, 108727-71-5, 152787-33-2, 2148930-88-3, 113384-41-1, 2170638-70-5, 330152-64-2, 12765-74-1, 37241-25-1, 247900-77-2, 12774-28-6, 51542-57-5, 127831-27-0, 11139-73-4, 1354383-62-2, 761458-29-1, 122985-48-2, 250579-78-3, 865611-44-5, 2098354-30-2, 70536-61-7, 916674-46-9, 1431704-98-1, 56645-27-3, 188357-77-9, 2095803-93-1, 1933499-98-9, 1365618-91-2, 173299-41-7, 402828-39-1, 126879-30-9, 207868-97-1, 942129-91-1, 125623-17-8, 39443-40-8, 102381-58-8, 39409-25-1, 781662-69-9, 191289-29-9, 12125-13-2, 1844839-43-5, 1431705-01-9, 574743-92-3, 1377807-27-6, 37380-93-1, 1431704-97-0, 1396528-08-7, 1004994-79-9, 37340-45-7, 97709-14-3, 39372-58-2, 152206-35-4, 145686-91-5, 172306-09-1, 910556-60-4, 1678497-74-9, 52350-43-3, 179046-03-8, 636575-18-3, 9049-77-8, 368432-40-0, 50926-93-7, 83589-56-4, 2174974-56-0, 139074-73-0, 217643-58-8, 203526-86-7, 149779-02-2, 2215023-93-9, 145537-54-8, 1065194-86-6, 78207-17-7, 37220-24-9, 1848955-43-0, 1675960-65-2, 206770-31-2, 895163-77-6, 70536-23-1, 12753-63-8, 39456-81-0, 136881-80-6, 1262535-72-7, 171264-18-9, 2215943-42-1, 185461-90-9, 900794-70-9, 2226478-11-9, 67167-16-2, 1364664-19-6, 145808-77-1, 11139-72-3, 341028-71-5, 184654-53-3, 146585-72-0, 1340-09-6, 1384115-98-3, 2135813-99-7, 56731-06-7, 83652-92-0, 12737-36-9
- Identifier:
- CAS number
- Identity:
- 61790-53-2
- Identifier:
- CAS number
- Identity:
- 112926-00-8
- Identifier:
- EC number
- Identity:
- 700-981-1
- Identifier:
- CAS number
- Identity:
- 1318-02-1
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