Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Titanium dioxide [USP]
RN: 13463-67-7
UNII: 15FIX9V2JP
InChIKey: GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Note

  • Used medically as protectant against externally caused irritation & sunlight; high concentrations of dust may cause irritation to respiratory tract.

Molecular Formula

  • O2-Ti

Molecular Weight

  • 79.865
 

Classification Codes

Classification Codes

  • Biocompatible Materials
  • Coloring Agents
  • Cosmetics
  • Dermatologic Agents
  • Mutation Data
  • Photosensitizing Agents
  • Protectant (Topical)
  • Protective Agents
  • Radiation-Protective Agents
  • Radiation-Sensitizing Agents
  • Skin / Eye Irritant
  • Sunscreening Agents
  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 3
  • TWA (15 mg/m3 total dust)
  • TWA 10 mg/m3; Not classifiable as a human carcinogen

Names and Synonyms

Name of Substance

  • CI 77891
  • Pigment White 6
  • Titanium dioxide
  • Titanium dioxide [USP]
  • Titanium oxide

Synonyms

  • 1385RN 59
  • 1700 White
  • 234DA
  • 500HD
  • 63B1 White
  • A 200 (pigment)
  • A 330 (pigment)
  • A-Fil
  • A-Fil Cream
  • A-FN 3
  • Aerolyst 7710
  • Aerosil P 25
  • Aerosil P 25S6
  • Aerosil P 27
  • Aerosil T 805
  • AI3-01334
  • AK 15 (pigment)
  • Amperit 780.0
  • AMT 100
  • AMT 600
  • Atlas white titanium dioxide
  • AUF 0015S
  • Austiox R-CR 3
  • B 101 (pigment)
  • Bayer R-FD 1
  • Bayertitan A
  • Bayertitan AN 3
  • Bayertitan R-FD 1
  • Bayertitan R-FK 21
  • Bayertitan R-FK-D
  • Bayertitan R-KB 2
  • Bayertitan R-KB 3
  • Bayertitan R-KB 4
  • Bayertitan R-KB 5
  • Bayertitan R-KB 6
  • Bayertitan R-U 2
  • Bayertitan R-U-F
  • Bayertitan R-V-SE 20
  • Bayertitan T
  • Bistrater L-NSC 200C
  • Blend White 9202
  • BR 29-7-2
  • Brookite
  • C 97 (oxide)
  • C-Weiss 7
  • C-Weiss 7 [German]
  • C.I. 77891
  • C.I. Pigment White 6
  • Cab-O-Ti
  • Calcotone White T
  • CCRIS 590
  • CG-T
  • CI 77891
  • CI Pigment white 6
  • CL 310
  • Cosmetic Hydrophobic TiO2 9428
  • Cosmetic Micro Blend TiO2 9228
  • Cosmetic White C47-5175
  • Cosmetic White C47-9623
  • E 171
  • EC 236-675-5
  • EINECS 236-675-5
  • Flamenco
  • Hombitan
  • Hombitan R 101D
  • Hombitan R 610K
  • Horse Head A-410
  • Horse Head A-420
  • Horse Head R-710
  • HSDB 869
  • KH 360
  • Kronos
  • Kronos 2073
  • Kronos cl 220
  • Kronos RN 40P
  • Kronos RN 56
  • Kronos titanium dioxide
  • Levanox White RKB
  • NCI-C04240
  • NCI-C0424O
  • NSC 15204
  • Orgasol 1002D White 10 Extra Cos
  • P 25 (oxide)
  • Pigment White 6
  • R 680
  • Rayox
  • Ro 2
  • Runa ARH 20
  • Runa ARH 200
  • Runa RH20
  • Rutile
  • Rutiox CR
  • Ti-Pure
  • Ti-pure R 900
  • Ti-Pure R 901
  • Tichlor
  • Tin dioxide dust
  • Tiofine
  • Tiona T.D.
  • Tiona td
  • Tioxide
  • Tioxide A-DM
  • Tioxide AD-M
  • Tioxide R XL
  • Tioxide R-CR
  • Tioxide R-SM
  • Tioxide R.XL
  • Tioxide RHD
  • Tioxide RSM
  • Tipaque
  • Tipaque R 820
  • Titafrance
  • Titan White
  • Titandioxid
  • Titandioxid (sweden)
  • Titandioxid [Swedish]
  • Titania
  • Titanic anhydride
  • Titanic oxide
  • Titanium dioxide
  • Titanium oxide
  • Titanium oxide (TiO2)
  • Titanium oxide (VAN)
  • Titanium peroxide
  • Titanium peroxide (TiO2)
  • Titanium White
  • Titanium(IV) oxide
  • Titanox
  • Titanox 2010
  • Titanox ranc
  • Trioxide(s)
  • Tronox
  • UNII-15FIX9V2JP
  • Unitane
  • Unitane 0-110
  • Unitane 0-220
  • Unitane O-110
  • Unitane O-220
  • Unitane OR 450
  • Unitane OR 650
  • Unitane OR-150
  • Unitane OR-340
  • Unitane OR-342
  • Unitane OR-350
  • Unitane OR-540
  • Unitane OR-640
  • Uniwhite AO
  • Uniwhite KO
  • Uniwhite OR 450
  • Uniwhite OR 650
  • Zopaque
  • Zopaque LDC

Systematic Names

  • Titanium dioxide
  • Titanium oxide (TiO2)

Superlist Names

  • Titanium dioxide
  • Titanium dioxide (airborne, unbound particles of respirable size
  • Titanium oxide

Registry Numbers

CAS Registry Number

  • 13463-67-7

FDA UNII

  • 15FIX9V2JP

Other Registry Numbers

  • 100292-32-8
  • 101239-53-6
  • 1025343-79-6
  • 116788-85-3
  • 12000-59-8
  • 1205638-49-8
  • 1236143-41-1
  • 12701-76-7
  • 12767-65-6
  • 12789-63-8
  • 1309-63-3
  • 1344-29-2
  • 1377807-26-5
  • 1393678-13-1
  • 1400974-17-5
  • 1415904-10-7
  • 1456717-15-9
  • 158518-86-6
  • 1613035-81-6
  • 1613512-65-4
  • 1615226-10-2
  • 1631962-20-3
  • 1644062-60-1
  • 1809260-52-3
  • 185323-71-1
  • 185828-91-5
  • 1867123-83-8
  • 188357-76-8
  • 188357-79-1
  • 1911573-09-5
  • 195740-11-5
  • 2052159-56-3
  • 2052276-52-3
  • 2055821-10-6
  • 2089284-84-2
  • 2097593-12-7
  • 2101768-00-5
  • 2135942-54-8
  • 221548-98-7
  • 224963-00-2
  • 246178-32-5
  • 252962-41-7
  • 37230-92-5
  • 37230-94-7
  • 37230-95-8
  • 37230-96-9
  • 39320-58-6
  • 39360-64-0
  • 39379-02-7
  • 416845-43-7
  • 494848-07-6
  • 494848-23-6
  • 494851-77-3
  • 494851-98-8
  • 52624-13-2
  • 55068-84-3
  • 55068-85-4
  • 552316-51-5
  • 62338-64-1
  • 767341-00-4
  • 859528-12-4
  • 861455-28-9
  • 861455-30-3
  • 866531-40-0
  • 946525-05-9
  • 97929-50-5
  • 98084-96-9

System Generated Number

  • 0013463677

Structure Descriptors

InChI

1S/2O.Ti

InChIKey

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Smiles

[Ti](=O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD intratracheal > 100ug/kg (0.1mg/kg) LUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHI

BLOOD: "CHANGES IN SERUM COMPOSITION (E.G., TP, BILIRUBIN, CHOLESTEROL)"
Industrial Health. Vol. 35, Pg. 61, 1997.