Chemical Properties & Material Compatibility Database
Free chemical reference with CAS-indexed physical properties, GHS hazard classifications, 2D molecular structure visualization, and industrial material compatibility matrices. Built for chemists, chemical engineers, laboratory technicians, and hazardous materials compliance specialists who need accurate data without paywalls.
🧪 Chemical Reference Database
Search by CAS number, chemical name, or formula. Includes GHS classification and material compatibility data.
Search by CAS number (e.g., 67-64-1) or chemical name. Each entry provides: (1) molecular identity and 2D structure, (2) seven physical properties including density and boiling point, (3) GHS hazard classification with storage guidance, (4) 15-material compatibility matrix across plastics, rubbers, and metals, (5) industrial applications, and (6) a printable SDS sheet. Data sourced from PubChem and manufacturer technical datasheets.
Chemicals
Cyclohexane (C6H12)
hexamethylene, hexanaphthene, C6H12 cyclic
CAS 75-09-2Dichloromethane (Methylene Chloride) (CH2Cl2)
methylene chloride, DCM, solvent 30
CAS 109-99-9Tetrahydrofuran (THF) (C4H8O)
THF, oxolane, tetrahydrofuran
CAS 67-68-5DMSO (Dimethyl Sulfoxide) (C2H6OS)
dimethyl sulfoxide, methyl sulfoxide, DMSO
CAS 111-27-3Hexane (n-Hexane) (C6H14)
n-hexane, normal hexane, hexyl hydride
CAS 67-64-1Acetone (C3H6O)
2-propanone, dimethyl ketone, DMK
CAS 108-88-3Toluene (C7H8)
methylbenzene, toluol, phenylmethane
CAS 554-12-1Methyl Propionate (C4H8O2)
propanoic acid methyl ester, methyl propanoate
CAS 78-93-3MEK (Methyl Ethyl Ketone) (C4H8O)
2-butanone, ethyl methyl ketone, butanone
CAS 141-78-6Ethyl Acetate (C4H8O2)
ethyl ethanoate, acetic acid ethyl ester, EtOAc
CAS 67-63-0IPA (Isopropyl Alcohol) (C3H8O)
2-propanol, isopropanol, rubbing alcohol
CAS 1330-20-7Xylene (Mixed Isomers) (C8H10)
xylol, dimethylbenzene, methyl toluene
CAS 872-50-4NMP (N-Methyl-2-pyrrolidone) (C5H9NO)
N-methylpyrrolidone, 1-methyl-2-pyrrolidone, NMP
CAS 68-12-2DMF (Dimethylformamide) (C3H7NO)
DMF, N,N-dimethylformamide, DMFA
Our Methodology
Step 1: Data Source
CAS Registry, GHS classifications, PubChem database
Step 2: Verification
Cross-referenced with manufacturer SDS and ASTM test data
Step 3: Update Cycle
Quarterly review with new chemical registrations
Step 4: Standards
CAS Registry, GHS (Rev 9), ASTM test methods
Data Provenance
- CAS Registry — Chemical Abstracts Service
- GHS Rev 9 — Globally Harmonized System
- PubChem — NIH National Library of Medicine
- ASTM test methods — D638, D2240, D543, D471