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TETRAHYDROFURAN GC Reference Standard

Traceable to USP reference Standard

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COAs
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Article No. GS185 Grade
Purity CAS No. 109-99-9
Molecular Formula C4H8O Molecular Weight 72.11
H.S. Code 2932.1100 Shelf Life 36 Months

Specifications

Appearance A clear colourless liquid Assay (by GC) Min 99.8%
Potency Reported on COA Identification (By IR) Conforms to structure
Identification (by 1H NMR) Conforms to structure Identification (by GCMS) Passes test
Colour scale Max 10 APHA Residue on evaporation Max 0.002%
Water (by KF) Max 0.1%

Safety Information and Hazard Symbols

Flame Exclamation Mark Health Hazard
Symbol: GHS02,GHS08,GHS07
 Signal Word: Danger
 UN No.: 2056
 IMCO Class No.: 3
 Packing Group: II
 Hazardous Statement: H225-H302-H319-H335-H351
 Precaution Statement: P202 - P210 - P233 - P301 + P312 - P304 + P340 - P305 + P351+P338
Revision Date: 04-Sep-2025

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