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PHR1317

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Toluene

Residual Solvent, Pharmaceutical Secondary Standard, Certified Reference Material

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Synonym(s):
Toluene
Linear Formula:
C6H5CH3
CAS Number:
108-88-3
Molecular Weight:
92.14
Beilstein/REAXYS Number:
635760
EC Number:
203-625-9
MDL number:
MFCD00008512
UNSPSC Code:
41116107
PubChem Substance ID:
329823303
NACRES:
NA.24

product name

Residual Solvent - Toluene, Pharmaceutical Secondary Standard; Certified Reference Material

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

agency

traceable to USP 1601805

vapor density

3.2 (vs air)

vapor pressure

22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

CofA

current certificate can be downloaded

autoignition temp.

997 °F

expl. lim.

7 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n/D 1.496 (lit.)

bp

110-111 °C (lit.)

mp

-93 °C (lit.)

density

0.865 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

single component solution

storage temp.

2-30°C

SMILES string

Cc1ccccc1

InChI

1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3

InChI key

YXFVVABEGXRONW-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. Residual Solvent – Toluene is a certified reference material for the screening and quantification of residual solvents. This CRM is a secondary pharmaceutical reference standard and is traceable and qualified against the corresponding pharmacopeial standards.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) 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 LRAC1709 in the slot below. This is an example certificate only and may not be the lot that you receive.

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

target_organs

Central nervous system

wgk_germany

WGK 3

flash_point_f

39.9 °F

flash_point_c

4.4 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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