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RTC000091

Heptane

Pharmaceutical Secondary Standard; Certified Reference Material

Synonyme(s) :

Heptane

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A propos de cet article

Formule linéaire :
CH3(CH2)5CH3
Numéro CAS:
142-82-5
Poids moléculaire :
100.20
NACRES:
NA.06
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1730763
MDL number:
MFCD00009544
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Quality Level

300

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP 1304209

vapor density

3.5 (vs air)

vapor pressure

40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C)

CofA

current certificate can be downloaded

autoignition temp.

433 °F

expl. lim.

7 %

packaging

pkg of 20 mL

refractive index

n20/D 1.387 (lit.)

mp

−91 °C (lit.)

density

0.684 g/mL at 25 °C (lit.)

application(s)

pharmaceutical small molecule

storage temp.

2-30°C

SMILES string

CCCCCCC

InChI

1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3

InChI key

IMNFDUFMRHMDMM-UHFFFAOYSA-N

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 and EP primary standards, where they are available.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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.
To see an example of a Certificate of Analysis for this material enter LRAB9774 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

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Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

Classe de stockage

3 - Flammable liquids

wgk

WGK 2

flash_point_f

24.8 °F

flash_point_c

-4 °C

Certificats d'analyse (COA)

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