Materials Science

Explore materials science products for electronics, energy, biomedical, and manufacturing research. Discover specialty materials and precursors, with property and handling information to support synthesis, processing, and characterization.

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Energy Materials

2,682

Energy materials for batteries, fuel cells, catalysis, and related research. Discover materials and precursors that support electrode development, electrolytes, and energy conversion studies.

Fuel Cell Catalysts · Battery Materials · Fuel Cell Membranes & Materials · Chalcogenides ·

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Electronic Materials

5,160

Electronic materials for microelectronics, optoelectronics, and device research. Browse materials and precursors used in thin films, lithography, and fabrication workflows, supported by property and handling information.

Magnetic materials · Inorganic & Metallic Nanomaterials · Carbon Nanomaterials · Liquid Crystals ·

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Biomedical Materials

5,028

Biomedical materials for research in tissue engineering, drug delivery, diagnostics, and implants. Browse biomaterials and related products with property and application context to support translational work.

Biomedical Polymers · Hydrophilic Polymers · Hydrophobic Polymers · Polyethylene Glycol (PEGs & PEOs) ·

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Products

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Hafnium(IV) chloride
CAS: 13499-05-3 EC Number: 236-826-5 Formula: Cl₄Hf Molecular Weight: 320.30

Solid ≥99.9% metals basis

◐ .Made to order · 8–12 wks Item #: H431978
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Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

tetrachlorohafnium

SMILES

Cl[Hf](Cl)(Cl)Cl

InChIKey

PDPJQWYGJJBYLF-UHFFFAOYSA-J

InChI

1S/4ClH.Hf/h4*1H;/q;;;;+4/p-4

Synonyms
Q2628977 | D94750 | Hafnium tetrachloride | Hafnium(IV) chloride, purified by sublimation | Hafnium(IV) chloride, sub...
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1,3,6,8(2H,7H)-Tetraone, 2,7-dicyclohexylbenzo[lmn][3,8]phenanthroline
CAS: 173409-43-3 Formula: C26H26N2O4

≥98%

◐ .Made to order · 8–12 wks Item #: H432223
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Technical Identifiers

IUPAC Name

6,13-dicyclohexyl-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone

SMILES

C1CCC(CC1)N2C(=O)C3=C4C(=CC=C5C4=C(C=C3)C(=O)N(C5=O)C6CCCCC6)C2=O

InChIKey

XWDVNWORIROXKG-UHFFFAOYSA-N

InChI

1S/C26H26N2O4/c29-23-17-11-13-19-22-20(26(32)28(25(19)31)16-9-5-2-6-10-16)14-12-18(21(17)22)24(30)27(23)15-7-3-1-4-8-15/h11-16H,1-10H2

Synonyms
STL575186 | 6,13-dicyclohexyl-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-...
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Hafnium(IV) tert-butoxide
CAS: 2172-02-3 Formula: C₁₆H₃₆HfO₄ Molecular Weight: 470.65

packaged for use in deposition systems

◐ .Made to order · 8–12 wks Item #: H432324
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Technical Identifiers

IUPAC Name

hafnium(4+);2-methylpropan-2-olate

SMILES

CC(C)(C)[O-].CC(C)(C)[O-].CC(C)(C)[O-].CC(C)(C)[O-].[Hf+4]

InChIKey

WZVIPWQGBBCHJP-UHFFFAOYSA-N

InChI

1S/4C4H9O.Hf/c4*1-4(2,3)5;/h4*1-3H3;/q4*-1;+4

Synonyms
hafnium(4+);2-methylpropan-2-olate | HAFNIUM TERT-BUTOXIDE | DTXSID50433026 | FT-0730703 | AKOS025293897
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1,3,8,10(2H,9H)-Tetraone, 2,9-bis(2-phenylethyl)anthra[2,1,9-def:6,5,10-d′e′f′]diisoquinoline
CAS: 67075-37-0 Formula: C40H26N2O4

◐ .Made to order · 8–12 wks Item #: H433255
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Technical Identifiers

IUPAC Name

7,18-bis(2-phenylethyl)-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone

SMILES

C1=CC=C(C=C1)CCN2C(=O)C3=C4C(=CC=C5C4=C(C=C3)C6=C7C5=CC=C8C7=C(C=C6)C(=O)N(C8=O)CCC9=CC=CC=C9)C2=O

InChIKey

IIKSFQIOFHBWSO-UHFFFAOYSA-N

InChI

1S/C40H26N2O4/c43-37-29-15-11-25-27-13-17-31-36-32(40(46)42(39(31)45)22-20-24-9-5-2-6-10-24)18-14-28(34(27)36)26-12-16-30(35(29)33(25)26)38(44)41(37)2show more

Synonyms
N,N'-DI(2-PHENYLETHYL)-PERYLENE-TETRACARBONIC ACID, AMIDE | 2,9-bis(2-Phenylethyl)anthra[2,1,9-def:6,5,10-d'e'e']diis...
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Silicone oil PMX-200
CAS: 63148-62-9 EC Number: 613-156-5 Formula: [-Si(CH_₃)_₂O-]n

viscosity 0.65 cSt (25 °C)

● In Stock — US Item #: H431357
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Technical Identifiers

IUPAC Name

dimethyl-bis(trimethylsilyloxy)silane

SMILES

CO[Si](C)(C)OC

InChIKey

CXQXSVUQTKDNFP-UHFFFAOYSA-N

InChI

1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3

Synonyms
dimethicone macromolecule | Pentamethyl(trimethylsilyloxy)disiloxane | dimeticonum | MFCD00148360 | NCGC00254904-01 |...
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Hafnium(IV) oxide
CAS: 12055-23-1 EC Number: 235-013-2 Formula: HfO₂ Molecular Weight: 210.49

pellets,diam. × thickness 13 mm × 5 mm

◐ .Made to order · 8–12 wks Item #: H431570
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Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

dioxohafnium

SMILES

O=[Hf]=O

InChIKey

CJNBYAVZURUTKZ-UHFFFAOYSA-N

InChI

1S/Hf.2O

Synonyms
Hafnia
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Hex-Ir(piq)3
CAS: 1240249-29-9 Formula: C₆₃H₆₆IrN₃ Molecular Weight: 1057.44

◐ .Made to order · 8–12 wks Item #: H431646
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Synonyms
Tris[2-(4-n-hexylphenyl)quinoline)]iridium(III)
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Hydroxyapatite
CAS: 1306-06-5 EC Number: 215-145-7 PubChem CID: 14781 Formula: HCa₅O₁₃P₃ Molecular Weight: 502.31

powder,10 μm,spec.

◐ .Made to order · 8–12 wks Item #: H431722
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Technical Identifiers

Synonyms
Calcarea Phosphorica 30C | Calcium hydroxide phosphate (Ca10(OH)2(PO4)6) | DTXSID50872537 | Dekacalcium-dihydrat-hexa...
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Halloysite nanoclay
CAS: 1332-58-7 EC Number: 310-194-1 Formula: Al₂Si₂O₅(OH)₄ · 2 H₂O Molecular Weight: 294.19

Solid

● In Stock — US Item #: H431905
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Technical Identifiers

IUPAC Name

oxo-oxoalumanyloxy-[oxo(oxoalumanyloxy)silyl]oxysilane;dihydrate

SMILES

O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O

InChIKey

NLYAJNPCOHFWQQ-UHFFFAOYSA-N

InChI

1S/2Al.O5Si2.2H2O.2O/c;;1-6(2)5-7(3)4;;;;/h;;;2*1H2;;/q2*+1;-2;;;;

Synonyms
Argilla | Bilt Plate 156 | Glomax | Kaolin colloidal | Kaolin Nanoclay | Montmorillonite Bentonite Clay | beta Coat |...
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Hafnium(IV) chloride
CAS: 13499-05-3 EC Number: 236-826-5 Formula: Cl₄Hf Molecular Weight: 320.30

Solid ≥98%

● In Stock — US Item #: H431977
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Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

tetrachlorohafnium

SMILES

Cl[Hf](Cl)(Cl)Cl

InChIKey

PDPJQWYGJJBYLF-UHFFFAOYSA-J

InChI

1S/4ClH.Hf/h4*1H;/q;;;;+4/p-4

Synonyms
Q2628977 | D94750 | Hafnium tetrachloride | Hafnium(IV) chloride, purified by sublimation | Hafnium(IV) chloride, sub...
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Hafnium(IV) tert-butoxide
CAS: 2172-02-3 Formula: C₁₆H₃₆HfO₄ Molecular Weight: 470.65

≥99.99% metals basis purity excludes ~2000 ppm zirconium

◐ .Made to order · 8–12 wks Item #: H432323
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Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

hafnium(4+);2-methylpropan-2-olate

SMILES

CC(C)(C)[O-].CC(C)(C)[O-].CC(C)(C)[O-].CC(C)(C)[O-].[Hf+4]

InChIKey

WZVIPWQGBBCHJP-UHFFFAOYSA-N

InChI

1S/4C4H9O.Hf/c4*1-4(2,3)5;/h4*1-3H3;/q4*-1;+4

Synonyms
hafnium(4+);2-methylpropan-2-olate | HAFNIUM TERT-BUTOXIDE | DTXSID50433026 | FT-0730703 | AKOS025293897
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2-Hydroxyethyl cellulose（HEC）
CAS: 9004-62-0 EC Number: 618-387-5 Formula:

Solid average Mw~380,000

● In Stock — US Item #: H434475
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Technical Identifiers

IUPAC Name

5-[6-[[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxymethyl]-3,4-dihydroxy-5-[4-hydroxy-3-(2-hydroxyethoxy)-6-(hydroxymethyl)-5-methoxyoxan-2-show more

SMILES

CC1C(C(C(C(O1)CO)OC2C(C(C(C(O2)COC3C(C(C(C(O3)CO)OC)O)O)OC4C(C(C(C(O4)CO)OC)O)OCCO)O)O)O)O

InChIKey

CWSZBVAUYPTXTG-UHFFFAOYSA-N

InChI

1S/C29H52O21/c1-10-15(34)16(35)24(13(8-33)45-10)49-28-20(39)18(37)25(50-29-26(43-5-4-30)21(40)23(42-3)12(7-32)47-29)14(48-28)9-44-27-19(38)17(36)22(41show more

Synonyms
H11622 | Hydroxyethyl-cellulose | 2-Hydroxyethyl cellulose | DTXSID60873934 | 2-O-(2-Hydroxyethyl)-4-O-methylhexopyra...

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Frequently Asked Questions

How do I choose the right Materials Science for my device or process?

Start from the deposition or fabrication method and the performance target — conductivity, band gap, particle size, or thermal budget — then match a Materials Science grade to it. Morphology and packaging matter as much as composition; air- and moisture-sensitive materials should be ordered in a handling format your setup can accommodate.

What does the Materials Science category include?

Materials Science covers Energy Materials, Electronic Materials and Biomedical Materials. Each subcategory lists purity grade, particle size or form, and packaging so you can compare like with like.

What specifications matter most for Materials Science?

For Materials Science, look at purity — including trace-metal basis where it is quoted — particle size or mesh, crystalline phase, surface area, and moisture content. Packaging matters too: sealed ampoules or inert-atmosphere packaging preserve air-sensitive material. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.

How do I find a specific Materials Science grade?

Filter Materials Science by purity and form, or search by CAS number or chemical formula. If the grade you need is not shown, contact [email protected]. We supply verified businesses, research institutions, universities, and government agencies.