Boron carbide - technical grade, ≥98% , CAS No.12069-32-8

CAS: 12069-32-8 Cat. No.: B489850 Formula: B4C Molecular Weight: 55.26 EC Number: 235-111-5 PubChem CID: 123279
AVAILABLE TO ORDER
GRADE & PURITY Technical grade ? Technical grade — industrial-quality purity with no tight impurity guarantees. Use for large-scale or non-critical processes where cost matters most. ≥98%
Synonyms
Boron carbide|12069-32-8|Boron carbide (B4C)|Carbon tetraboride|T5V24LJ508|MFCD00011520|2,3,4,5-tetraboratetracyclo[2.1.0.01,3.02,5]pentane|Tetra(10B)boron carbide|EINECS 235-111-5|Nano Boron carbide|EINECS 235-582-7|BORONCARBIDE|Boron carbide 98%|Boron c
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
5g
B489850-5g
3 In stock
—
$9.90
25g
B489850-25g
3 In stock
—
$14.90
100g
B489850-100g
5 In stock
—

$34.90

$55.90
Save $21.00 (37.57%)
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Why this grade

technical grade, ≥98% Technical grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 101 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Boron carbide | 12069-32-8 | Boron carbide (B4C) | Carbon tetraboride | T5V24LJ508 | MFCD00011520 | 2,3,4,5-tetraboratetracyclo[2.1.0.01,3.02,5]pentane | Tetra(10B)boron carbide | EINECS 235-111-5 | Nano Boron carbide | EINECS 235-582-7 | BORONCARBIDE | Boron carbide 98% | Boron c
Specifications & Purity
technical grade, ≥98%
Storage
Room temperature
Shipped In
Normal
Grade
Technical grade
Purity
≥98%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508815575
Canonical Smiles
B12B3C14B2B43
IUPAC Name
2,3,4,5-tetraboratetracyclo[2.1.0.01,3.02,5]pentane
InChIKey
INAHAJYZKVIDIZ-UHFFFAOYSA-N
INCHI
1S/CB4/c2-1-3(2)5(1)4(1)2
Isomeric SMILES
B12B3C14B2B43
WGK Germany
3
PubChem CID
123279
Molecular Weight
55.26

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassMiscellaneous mixed metal/non-metals
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentMiscellaneous mixed metal/non-metals
Alternative Parents Monoalkylboranes  Metalloid salts  Inorganic salts  Carbides  
Molecular FrameworkNot available
Substituents Monoalkylborane - Alkylborane - Carbide - Inorganic salt - Miscellaneous mixed metal/non-metal - Inorganic metalloid salt
DescriptionThis compound belongs to the class of inorganic compounds known as miscellaneous mixed metal/non-metals. These are inorganic compounds containing non-metal as well as metal atoms but not belonging to afore mentioned classes.
External Descriptors Not available
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

14 results found

Lot NumberCertificate TypeDateItem
K2303159Certificate of AnalysisNov 09, 2023 B489850
K2303160Certificate of AnalysisNov 09, 2023 B489850
K2303161Certificate of AnalysisNov 09, 2023 B489850
E23081017Certificate of AnalysisMay 15, 2023 B489850
E23081025Certificate of AnalysisMay 13, 2023 B489850
E23081026Certificate of AnalysisMay 13, 2023 B489850
E23081070Certificate of AnalysisMay 13, 2023 B489850
H2223156Certificate of AnalysisSep 02, 2022 B489850
I2419170Certificate of AnalysisSep 02, 2022 B489850
F2506029Certificate of AnalysisAug 30, 2022 B489850
H2223122Certificate of AnalysisAug 30, 2022 B489850
H2223123Certificate of AnalysisAug 30, 2022 B489850
H2223154Certificate of AnalysisAug 30, 2022 B489850
H2223155Certificate of AnalysisAug 30, 2022 B489850
Chemical and Physical Properties
SensitivityMoisture sensitive.
Boil Point(°C)3500°C
Melt Point(°C)2350°C
Molecular Weight55.300 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass56.0372 Da
Monoisotopic Mass56.0372 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count5
Formal Charge0
Complexity106.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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