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C.I. Pigment Orange 13

CAS 3520-72-7C32H24Cl2N8O2MW 623.5

C.I. Pigment Orange 13 (CAS 3520-72-7) — formula C32H24Cl2N8O2, molecular weight 623.5.

Product Overview

CAS Number3520-72-7
Molecular FormulaC32H24Cl2N8O2
Molecular Weight623.5
LogP8.6

Technical Profile

What this product is

C.I. Pigment Orange 13 is a chemical compound with CAS registry number 3520-72-7 and molecular formula C32H24Cl2N8O2 (molecular weight 623.5).

Identification

CAS number: 3520-72-7

Its molecular formula C32H24Cl2N8O2 comprises 32 C, 24 H, 2 Cl, 8 N, 2 O atoms.

Also known as: C.I. Pigment Orange 13 · pigment orange 13 · Pigment Permanent Orange G

Frequently Asked Questions

What is the CAS number of C.I. Pigment Orange 13?

The CAS registry number of C.I. Pigment Orange 13 is 3520-72-7.

What is the molecular formula and molecular weight of C.I. Pigment Orange 13?

Molecular formula C32H24Cl2N8O2, molecular weight 623.5.

What other names is C.I. Pigment Orange 13 known by?

It is also registered under: C.I. Pigment Orange 13, pigment orange 13, Pigment Permanent Orange G.

PubChem Public Data

Independent reference data for C.I. Pigment Orange 13 (CAS 3520-72-7), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number3520-72-7
PubChem CID19036
Molecular formulaC32H24Cl2N8O2
IUPAC name4-[[2-chloro-4-[3-chloro-4-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)diazenyl]phenyl]phenyl]diazenyl]-5-methyl-2-phenyl-1H-pyrazol-3-one

Computed descriptors

Molecular Weight623.5
XLogP38.6
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count8
Rotatable Bond Count7
Exact Mass622.1399274
Monoisotopic Mass622.1399274
Topological Polar Surface Area114
Heavy Atom Count44

Documented uses on record

    Plastics -> Typical concentration range in plastic materials -> 2%Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%.

    Synonyms and trade names

    DTXSID6052031; YCBLLWSXYKEKTG-UHFFFAOYSA-N; 222-530-3

    What the public record says

    Pigment Permanent Orange G · CAS 3520-72-7 · C32H24Cl2N8O2.

    Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

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