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Substance Name: Silicon carbide
RN: 409-21-2
UNII: WXQ6E537EW
InChIKey: HBMJWWWQQXIZIP-UHFFFAOYSA-N

Note

  • Fibers used for reinforcement of porcelain crowns; a feldspathic body (gingival) porcelain; used to coat titanium hip prostheses.

Molecular Formula

  • C-Si

Molecular Weight

  • 40.097
 

Classification Codes

Classification Codes

  • Biocompatible Materials
  • Tumor Data

Superlist Classification Codes

  • TWA (15 mg/m3 total dust; 5 mg/m3 respirable fraction)
  • TWA 10 mg/m3 inhalable fraction, 3 mg/m3 respirable fraction for particulate matter containing no asbestos and < 1% crystalline silica) for nonfibrous
  • TWA: 0.1 f/cc respirable fibers; Suspected human carcinogen for fibrous (including whiskers)
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Names and Synonyms

Name of Substance

  • Silicon carbide

Synonyms

  • Annanox CK
  • Betarundum
  • Betarundum ST-S
  • Betarundum UF
  • Betarundum ultrafine
  • Carbofrax M
  • Carbolon
  • Carbon silicide
  • Carborundeum
  • Carborundum
  • CCRIS 7813
  • Crystar
  • Crystolon 37
  • Crystolon 39
  • Densic C 500
  • DU-A 1
  • DU-A 2
  • DU-A 3
  • DU-A 3C
  • DU-A 4
  • EC 206-991-8
  • EINECS 206-991-8
  • GC 10000
  • Green densic
  • Green densic GC 800
  • Hitaceram SC 101
  • HSDB 681
  • KZ 3M
  • KZ 5M
  • KZ 7M
  • Nicalon
  • SC 201
  • SC 9
  • SC 9 (Carbide)
  • SCW 1
  • SD-GP 6000
  • SD-GP 8000
  • Silicon carbide
  • Silicon monocarbide
  • Silundum
  • Tokawhisker
  • UA 1
  • UA 2
  • UA 3
  • UA 4
  • UF 15
  • UNII-WXQ6E537EW
  • YE 5626

Systematic Names

  • Silicon carbide
  • Silicon carbide (SiC)

Superlist Name

  • Silicon carbide

Registry Numbers

CAS Registry Number

  • 409-21-2

FDA UNII

  • WXQ6E537EW

Other Registry Numbers

  • 1192824-22-8
  • 12504-67-5
  • 1356922-63-8
  • 1402835-26-0
  • 145583-77-3
  • 146915-55-1
  • 148031-02-1
  • 152024-73-2
  • 154643-50-2
  • 156131-38-3
  • 160073-05-2
  • 167972-08-9
  • 215780-01-1
  • 259092-53-0
  • 288149-69-9
  • 37231-85-9
  • 54500-13-9
  • 63686-94-2
  • 66039-27-8
  • 76647-55-7
  • 78544-49-7
  • 84149-55-3
  • 86755-24-0
  • 92843-12-4
  • 95918-00-6

System Generated Number

  • 0000409212

Structure Descriptors

InChI

1S/CSi/c1-2

InChIKey

HBMJWWWQQXIZIP-UHFFFAOYSA-N

Smiles

[Si+]#[C-]