Silicon nitride - ≥99.9% metals basis, α-phase , CAS No.12033-89-5

CAS: 12033-89-5 Cat. No.: S106133 분자식: N₄Si₃ 분자량: 140.28 EC 번호: 234-796-8 PubChem CID: 3084099

GRADE & PURITY ≥99.9% metals basis, α-phase

Synonyms

Silicon nitride (Si3N4) | EC 234-796-8 | QHB8T06IDK | BAYSINID ST | SILICON (IV) NITRIDE | UNII-QHB8T06IDK | WIDIANIT N 2000 | Trisilicon tetranitride (alpha) | DENKA SILICON NITRIDE SN-F 2 | Trisilicon tetranitride | NEEDLELOK | SINOVA | Silicon nitride

Storage

Room temperature

Shipped In

Normal

개요

Silicon(IV) nitride is used in automobile industry as a material for engine parts such as diesel engines and glowplugs. It is used for rocker arm pads for lower wear in spark-ignition engines. Ceramics made from Silicon(IV) nitride show good shock resistance. Similarly, bearings made from this find application in the main engines of NASAÂ’s space shuttle. It acts as an insulator and is used in the manufacturing of integrated circuits.

Specifications

동의어

Silicon nitride (Si3N4) | EC 234-796-8 | QHB8T06IDK | BAYSINID ST | SILICON (IV) NITRIDE | UNII-QHB8T06IDK | WIDIANIT N 2000 | Trisilicon tetranitride (alpha) | DENKA SILICON NITRIDE SN-F 2 | Trisilicon tetranitride | NEEDLELOK | SINOVA | Silicon nitride

사양 및 순도

≥99.9% metals basis, α-phase

보관 조건

Room temperature

배송

Normal

순수함

≥99.9% metals basis

이름과 식별자

Pubchem Sid

488194261

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488194261

정식 스마일

N12[Si]34N5[Si]16N3[Si]25N46

IUPAC Name

2,4,6,7-tetraza-1,3,5-trisilahexacyclo[3.1.1.01,4.02,5.03,6.03,7]heptane

InChIKey

HQVNEWCFYHHQES-UHFFFAOYSA-N

INCHI

1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6

이성체 SMILES

N12[Si]34N5[Si]16N3[Si]25N46

WGK 독일

3

PubChem CID

3084099

분자량

140.28

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • 분류 Metalloid organides
      • Subclass Metalloid nitrides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• 분류: Metalloid organides
• Subclass: Metalloid nitrides
• Intermediate Tree Nodes: Not available
• Direct Parent: Metalloid nitrides
• Alternative Parents: Metalloid salts Inorganic salts Inorganic nitrides
• Molecular Framework: Not available
• Substituents: Metalloid nitride - Inorganic nitride - Inorganic salt - Inorganic metalloid salt
• 설명: This compound belongs to the class of inorganic compounds known as metalloid nitrides. These are inorganic compounds of nitrogen where nitrogen has a formal oxidation state of -3, and the heaviest metal atom is a metalloid.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

화학 및 물리적 특성

• 녹는점(°C): 1900°C
• 분자량: 140.280 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 139.943 Da
• Monoisotopic Mass: 139.943 Da
• Topological Polar Surface Area: 13.000 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 154.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

자주 묻는 질문

What does the trace-metals specification mean?

This product is specified at ≥99.9% on a trace-metals basis. That figure describes metallic impurity content rather than overall chemical assay, so it is the relevant specification for ICP-MS, semiconductor and battery applications. Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 12033-89-5, the molecular formula is N4Si3, and the molecular weight is 140.28 g/mol. InChIKey HQVNEWCFYHHQES-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.