CAS Number1303-86-2
SynonymsBORIC OXIDE; MFCD00011315; B-O; Boron Oxide; fusedboricacid; wellno.109b; B2O3; Boria; Dibortrioxid; Boron trioxide; EINECS 215-125-8; oxydedebore
Molecular FormulaB2O3
Molecular Weight69.62
Purity≥98.0 (T)%
Density2.46 g/mL at 25 °C(lit.)
Boiling Point1860 °C
Melting Point450 °C (lit.)
Appearancesolid
EINECS215-125-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1303-86-2 |
| Catalog No. | 2A-9013870 |
| Chinese Name | 三氧化二硼 |
| Synonyms | BORIC OXIDE; MFCD00011315; B-O; Boron Oxide; fusedboricacid; wellno.109b; B2O3; Boria; Dibortrioxid; Boron trioxide; EINECS 215-125-8; oxydedebore |
| Molecular Formula | B2O3 |
| Molecular Weight | 69.62 |
| Purity | ≥98.0 (T) |
| Density | 2.46 g/mL at 25 °C(lit.) |
| Boiling Point | 1860 °C |
| Melting Point | 450 °C (lit.) |
| Appearance | solid |
| Water Solubility | 36 g/L (25 ºC) |
| Storage Condition | 1. Keep the container sealed and stored in a cool, |
| EINECS | 215-125-8 |
| HTC | 2810001000 |
| PubChem ID | 57646939 |
| MDL Number | MFCD00011315 |
| SMILES | O=BOB=O |
| InChI | 1S/B2O3/c3-1-5-2-4 |
| InChI Key | JKWMSGQKBLHBQQ-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| eCl@ss | 38120103 |
| UNSPSC | 12352306 |
| Hazard Symbols | Transport |
| MSDS | msds/13870_1_1303_86_2.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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| Biuret | 108-19-0 | 2A-9013867 |
| DI-TERT-BUTYL DICARBONATE | 24424-99-5 | 2A-9013868 |
| Sodium tetraborate pentahydrate | 12179-04-3 | 2A-9013869 |
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| Boron trichloride | 10294-34-5 | 2A-9013876 |
| Boron triiodide | 13517-10-7 | 2A-9013879 |
| Bromine iodide | 7789-33-5 | 2A-9013881 |
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