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Kluczowe dokumenty
40818
Terephthalic acid
analytical standard
Synonim(y):
Benzene-1,4-dicarboxylic acid
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About This Item
Wzór liniowy:
C6H4-1,4-(CO2H)2
Numer CAS:
Masa cząsteczkowa:
166.13
Beilstein:
1909333
Numer WE:
Numer MDL:
Kod UNSPSC:
85151701
Identyfikator substancji w PubChem:
NACRES:
NA.24
Polecane produkty
klasa czystości
analytical standard
Poziom jakości
ciśnienie pary
<0.01 mmHg ( 20 °C)
Próba
≥98.0% (GC)
97.5-102.5% (T)
temp. samozapłonu
925 °F
okres trwałości
limited shelf life, expiry date on the label
metody
HPLC: suitable
gas chromatography (GC): suitable
mp
>300 °C (lit.)
format
neat
ciąg SMILES
OC(=O)c1ccc(cc1)C(O)=O
InChI
1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)
Klucz InChI
KKEYFWRCBNTPAC-UHFFFAOYSA-N
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Opis ogólny
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here
Zastosowanie
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Inne uwagi
Ion Mobility: TWCCSN2 value of 129.7 Å2 [M-H]-
The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.
TWCCS measurements are expected to be within 2% of this reference value.
P/N 40818 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.
The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.
TWCCS measurements are expected to be within 2% of this reference value.
P/N 40818 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.
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Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
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