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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.

Specifications

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

Purchase 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

Public-database records for C.I. Pigment Orange 13 (CAS 3520-72-7), reproduced here for independent cross-checking.

How this substance is indexed

CAS Registry Number3520-72-7
PubChem CID19036
分子式C32H24Cl2N8O2
IUPAC 名称4-[[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

Documented uses

  • 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%.
  • Plastics -> Polymer Type -> Polyolefin-I; PUR; Polyolefin-II; PVC (soft); ABS; PVC (rigid); PET; PA; PC; (E)PS

Names this substance appears under

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

Computed molecular descriptors

分子量623.5
XLogP38.6
氢键供体数2
氢键受体数8
可旋转键数7
精确质量622.1399274
单同位素质量622.1399274
拓扑极性表面积114
重原子数44
形式电荷0

Database abstract

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

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

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