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RTC000088 Supelco

Tetrahydrofuran

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: Butylene oxide, Oxolane, Tetrahydrofuran, Tetramethylene oxide

  • CAS Number 109-99-9

  • Empirical Formula (Hill Notation) C4H8O

  • Molecular Weight 72.11

  •  Beilstein/REAXYS Number 102391

  •  MDL number MFCD00005356

  •  NACRES NA.24

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Properties

Quality Level   300
grade   certified reference material
  pharmaceutical secondary standard
vapor density   2.5 (vs air)
vapor pressure   114 mmHg ( 15 °C)
  143 mmHg ( 20 °C)
autoignition temp.   610 °F
expl. lim.   1.8-11.8 %
packaging   pkg of 20 mL
refractive index   n20/D 1.407 (lit.)
bp   65-67 °C (lit.)
mp   −108 °C (lit.)
density   0.889 g/mL at 25 °C (lit.)
pharmacopeia traceability   traceable to USP 1601770
SMILES string   C1CCOC1
InChI   1S/C4H8O/c1-2-4-5-3-1/h1-4H2
InChI key   WYURNTSHIVDZCO-UHFFFAOYSA-N

Description

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB9802 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
Supplemental Hazard Statements 
EUH018 - EUH019
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
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