Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Aquafil
RN: 112945-52-5
InChIKey: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Notes

  • A luting cement.
  • Synthetic amorphous silica (silicon dioxide) is produced by a vapor phase hydrolysis process using chlorosilanes or substituted silanes such as, silicon tetrachloride in a flame of hydrogen and oxygen. This material is formed and collected in a dry state. This product contains no detectable crystalline silica.

Molecular Formula

  • O2-Si

Molecular Weight

  • 60.084
 

Classification Codes

Classification Codes

  • Insecticide
  • Mutation Data
  • Tumor Data

Superlist Classification Code

  • Overall Carcinogenic Evaluation: Group 3
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Aquafil

Synonyms

  • Aquafil
  • Cab-O-grip II
  • Cab-O-sil
  • Cab-O-sperse
  • Cataloid
  • Dicalite
  • Dri-Die 67
  • Dri-Die insecticide 67
  • ENT 25,550
  • Fumed silica, crystalline-free
  • Fumed synthetic amorphous silica
  • Ludox
  • Nalcoag
  • Nyacol
  • Nyacol 1430
  • Nyacol 830
  • Pyrogenic colloidal silica
  • Silikill
  • Synthetic amorphous silica
  • Synthetic amorphous silica, fumed
  • Vulkasil

Systematic Name

  • Silica, amorphous, fumed, cryst.-free

Superlist Names

  • Amorphous silica: Pyrogenic (fumed)
  • Silica, amorphous, fumed (crystalline free)

Registry Numbers

CAS Registry Number

  • 112945-52-5

Other Registry Numbers

  • 50926-93-7
  • 67256-35-3

System Generated Number

  • 0112945525

Structure Descriptors

InChI

1S/O2Si/c1-3-2

InChIKey

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Smiles

[Si](=O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 intravenous 15mg/kg (15mg/kg) LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA Bolletino della Societe Italiana di Biologia Sperimentale. Vol. 44, Pg. 1685, 1968.
rat LD50 oral 3160mg/kg (3160mg/kg)   Agricultural Research Service, USDA Information Memorandum. Vol. 20, Pg. 9, 1966.
rat LDLo intraperitoneal 50mg/kg (50mg/kg)   Archiv fuer Hygiene und Bakteriologie. Vol. 136, Pg. 1, 1952.
rat LDLo intratracheal 10mg/kg (10mg/kg)   Archiv fuer Hygiene und Bakteriologie. Vol. 136, Pg. 1, 1952.