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CAS No.: | 1302-74-5 |
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Name: | ALUMINUM OXIDE |
Molecular Structure: | |
Formula: | Al2O3 |
Molecular Weight: | 101.96 |
Synonyms: | Corundum(8CI);APA 0.5;Abramax F 46;Ceralox APA 0.5;Cristalba CAHPF 240;Dural F 30;Dural HT;DuralP 120;EB 99;EKF 100;Electrocorundum;F 280;KER 710;KO 7;KU 10;NK 63;P 320;W 20;a-Corundum; |
EINECS: | 215-691-6 |
Density: | 1.06 g/mL at 25 °C |
Melting Point: | 2040 °C(lit.) |
Boiling Point: | 2980℃ [CRC10] |
Solubility: | INSOLUBLE |
Appearance: | white sandy powder |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26 |
PSA: | 43.37000 |
LogP: | -0.08100 |
Product Name: Corundum (CAS NO.1302-74-5)
MF: Al2O3
MW: 101.96
EINECS: 215-691-6
Mol File: 1302-74-5.mol
MP: 2040 °C(lit.)
Density: 1.06 g/mL at 25 °C
H-Bond Donor: 0
H-Bond Acceptor: 3
Structure Descriptors of Corundum (CAS NO.1302-74-5):
IUPAC Name: oxo(oxoalumanyloxy)alumane
Canonical SMILES: O=[Al]O[Al]=O
InChI: InChI=1S/2Al.3O
InChIKey: TWNQGVIAIRXVLR-UHFFFAOYSA-N
Classification Code: Natural Product; Tumor data
Ipr-rat TDLo:225 mg/kg/1W-I:CAR | ZHPMAT Zentralblatt fuer Bakteriologie, Parasitenkunde, Infektionskrankran- heiten und Hygiene, Abteilung 1: Originale, Reihe B: Hygiene, Praeventive Medizin. 162 (1976),467. |
EMERY is reported in EPA TSCA Inventory.
Safety Information of Corundum (CAS NO.1302-74-5):
Hazard Codes: Xi
Risk Statements: Irritating to the eyes;Irritating to the respiratory system;Irritating to the skin
Safety Statements: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
RIDADR: UN1993
RTECS: BD1200000
TSCA: Yes
HazardClass: 3
PackingGroup: II
Questionable carcinogen with experimental carcinogenic data. May cause a pneumoconiosis. It is mainly a nuisance dust.
OSHA PEL: TWA Total Dust: 10 mg/m3; Respirable Fraction: 5 mg/m3
ACGIH TLV: TWA (nuisance particulate) 10 mg/m3 of total dust (when toxic impurities are not present, e.g., quartz <1%)
DFG MAK: 1.5 mg/m3
Corundum , its CAS NO. is 1302-74-5, the synonyms are Abramantf36 ; Abramaxf46 ; Abramaxf54 ; Alphacorundum ; Aluminiumoxideceramic ; Aluminiumoxidewafer ; Corundum(Al2O3) ; Duralf30 .