Synonym: Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate); Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
CAS Number: 6683-19-8
Empirical Formula (Hill Notation): C73H108O12
Molecular Weight: 1177.63
MDL Number: MFCD00059345
Linear Formula: [HOC6H2[C(CH3)3]2CH2CH2CO2CH2]4C
Product Type: Chemical
agency |
traceable to Ph. Eur. P2155009 |
|
traceable to USP 1544938 |
CofA |
current certificate can be downloaded |
format |
neat |
grade |
certified reference material |
|
pharmaceutical secondary standard |
InChI |
1S/C73H108O12/c1-65(2,3)49-33-45(34-50(61(49)78)66(4,5)6)25-29-57(74)82-41-73(42-83-58(75)30-26-46-35-51(67(7,8)9)62(79)52(36-46)68(10,11)12,43-84-59(76)31-27-47-37-53(69(13,14)15)63(80)54(38-47)70(16,17)18)44-85-60(77)32-28-48-39-55(71(19,20)21)64(81)56(40-48)72(22,23)24/h33-40,78-81H,25-32,41-44H2,1-24H3 |
InChI key |
BGYHLZZASRKEJE-UHFFFAOYSA-N |
mp |
115-118 °C (dec.) (lit.) |
packaging |
pkg of 1 g |
SMILES string |
CC(C)(C)c1cc(CCC(=O)OCC(COC(=O)CCc2cc(c(O)c(c2)C(C)(C)C)C(C)(C)C)(COC(=O)CCc3cc(c(O)c(c3)C(C)(C)C)C(C)(C)C)COC(=O)CCc4cc(c(O)c(c4)C(C)(C)C)C(C)(C)C)cc(c1O)C(C)(C)C |
storage temp. |
2-8°C |
Analysis Note: |
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
Footnote: |
To see an example of a Certificate of Analysis for this material enter LRAB9897 in the Documents slot below. This is an example certificate only and may not be the lot that you receive. |
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 |
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. |
WGK Germany |
nwg |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
mp |
115-118 °C (dec.) (lit.) |
Storage Temp. |
2-8°C |
UNSPSC |
41116107 |