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RTC000093

Supelco

1,4-Dioxane

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):
Diethylene oxide, Dioxane, 1,4-Dioxane
Empirical Formula (Hill Notation):
C4H8O2
CAS Number:
Molecular Weight:
88.11
Beilstein:
102551
MDL number:
NACRES:
NA.24

Quality Level

grade

certified reference material
pharmaceutical secondary standard

vapor density

3 (vs air)

vapor pressure

27 mmHg ( 20 °C)
40 mmHg ( 25 °C)

CofA

current certificate can be downloaded

autoignition temp.

356 °F

expl. lim.

22 %

packaging

pkg of 20 mL

refractive index

n20/D 1.422 (lit.)

bp

100-102 °C (lit.)

mp

10-12 °C (lit.)

density

1.034 g/mL at 25 °C (lit.)

pharmacopeia traceability

traceable to USP 1601521

storage temp.

15-25°C

SMILES string

C1COCCO1

InChI

1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2

InChI key

RYHBNJHYFVUHQT-UHFFFAOYSA-N

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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 LRAB9800 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

53.6 °F

Flash Point(C)

12 °C

Certificate of Analysis

Certificate of Origin

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