Azoic Coupling Component 107 (CAS 12221-03-3) — formula C7H9N, molecular weight 107.15; category dyes and pigments.
Azoic Coupling Component 107 (CAS 12221-03-3) is a chemical raw material in the dyes and pigments category. Its molecular formula C7H9N comprises 7 C, 9 H, 1 N atoms. Its molecular weight is about 107.15. Reported physicochemical data: melting point around 112.1 °F (USCG, 1999), boiling point around 393 °F at 760 mmHg (USCG, 1999), LogP about 1.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 12221-03-3 |
|---|---|
| Molecular Formula | C7H9N |
| Molecular Weight | 107.15 |
| Melting Point | 112.1 °F (USCG, 1999) |
| Boiling Point | 393 °F at 760 mmHg (USCG, 1999) |
| LogP | 1.4 |
| Applications | Intermediate used in the organic synthesis of dyes, reagents, and other chemicals, Smoking cigarettes, p-Toluidine is used exclusively as an intermediate in chemical processes. The largest subsequent product of p-toluidine is 4B acid (4-toluidine-3-sulfonic acid, an intermediate for pigment production) which amounts to about 2/3 of world p-toluidine demand. p-Toluidine is also used in minor amounts for the manufacturing of : m-nitro-p-toluidine |
| Category | Dyes & Pigments |
Documented applications: Intermediate used in the organic synthesis of dyes, reagents, and other chemicals, Smoking cigarettes, p-Toluidine is used exclusively as an intermediate in chemical processes. The largest subsequent product of p-toluidine is 4B acid (4-toluidine-3-sulfonic acid, an intermediate for pigment production) which amounts to about 2/3 of world p-toluidine demand. p-Toluidine is also used in minor amounts for the manufacturing of : m-nitro-p-toluidine.
Azoic Coupling Component 107 is a colorant or pigment compound with CAS registry number 12221-03-3 and molecular formula C7H9N (molecular weight 107.15), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 12221-03-3
Its molecular formula C7H9N comprises 7 C, 9 H, 1 N atoms.
Also known as: Azoic Coupling Component 107 · 偶氮偶合组分107
Category: dyes and pigments
The CAS registry number of Azoic Coupling Component 107 is 12221-03-3.
Molecular formula C7H9N, molecular weight 107.15.
It is also registered under: Azoic Coupling Component 107, 偶氮偶合组分107.
Recorded applications: Intermediate used in the organic synthesis of dyes, reagents, and other chemicals, Smoking cigarettes, p-Toluidine is used exclusively as an intermediate in chemical processes. The largest subsequent product of p-toluidine is 4B acid (4-toluidine-3-sulfonic acid, an intermediate for pigment production) which amounts to about 2/3 of world p-toluidine demand. p-Toluidine is also used in minor amounts for the manufacturing of : m-nitro-p-toluidine.
Category: Dyes & Pigments.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Azoic Coupling Component 107 (CAS 12221-03-3), compiled from public chemistry databases.
| CAS Registry Number | 12221-03-3 |
|---|---|
| PubChem CID | 7813 |
| Molecular formula | C7H9N |
| IUPAC name | 4-methylaniline |
| UNII (FDA) | I1D0KL7I4U |
| Molecular Weight | 107.15 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 107.073499291 |
| Monoisotopic Mass | 107.073499291 |
| Topological Polar Surface Area | 26 |
| Heavy Atom Count | 8 |
| Boiling Point | 393 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Boiling Point | 200.4 °C |
| Boiling Point | 200 °C |
| Boiling Point | 393 °F |
| Boiling Point | 200.4 °C @760 [mm Hg] |
| Melting Point | 112.1 °F (USCG, 1999) |
| Melting Point | 43.6 °C |
| Melting Point | 44-45 °C |
| Melting Point | 112 °F |
| Melting Point | 42 °C |
p-Toluidine; 4-Methylaniline; 106-49-0; 4-Toluidine; 4-Methylbenzenamine; p-Tolylamine; 4-AMINOTOLUENE; p-Methylaniline; Benzenamine, 4-methyl-; p-Toluidin; p-Aminotoluene; p-Methylbenzenamine; 1-Amino-4-methylbenzene; Naphtol AS-KG; Naphtol AS-KGLL; Aniline, p-methyl-
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS |
|---|
| Reported hazard statements | H301, H311, H317, H319, H331, H351, H400, H411 (25.3%) |
|---|
H301: Toxic if swallowed [Danger Acute toxicity, oral]
H311: Toxic in contact with skin [Danger Acute toxicity, dermal]
Azoic Coupling Component 107 · CAS 12221-03-3 · C7H9N. UNII I1D0KL7I4U. Boiling Point: 393 °F at 760 mmHg (USCG, 1999); Boiling Point: 200.4 °C; Boiling Point: 200 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 偶氮偶合组分107