Fluorescent Brightener ER (CAS 13001-38-2) — formula C24H16N2, molecular weight 332.4; category fine chemicals.
Fluorescent Brightener ER (CAS 13001-38-2) is a chemical raw material in the fine chemicals category. Its molecular formula C24H16N2 comprises 24 C, 16 H, 2 N atoms. Its molecular weight is about 332.4. Reported physicochemical data: LogP about 5.9. 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 | 13001-38-2 |
|---|---|
| Molecular Formula | C24H16N2 |
| Molecular Weight | 332.4 |
| LogP | 5.9 |
| Applications | Benzonitrile, 2'-(1, 4-phenylenedi-2, 1-ethenediyl)bis-: ACTIVE |
| Category | Fine Chemicals|Textile Auxiliaries |
Documented applications: Benzonitrile, 2'-(1, 4-phenylenedi-2, 1-ethenediyl)bis-: ACTIVE.
Fluorescent Brightener ER is a high-value fine compound with CAS registry number 13001-38-2 and molecular formula C24H16N2 (molecular weight 332.4), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 13001-38-2
Its molecular formula C24H16N2 comprises 24 C, 16 H, 2 N atoms.
Also known as: Fluorescent Brightener ER · 荧光增白剂ER
Category: fine chemicals / chemical
The CAS registry number of Fluorescent Brightener ER is 13001-38-2.
Molecular formula C24H16N2, molecular weight 332.4.
It is also registered under: Fluorescent Brightener ER, 荧光增白剂ER.
Recorded applications: Benzonitrile, 2'-(1, 4-phenylenedi-2, 1-ethenediyl)bis-: ACTIVE.
Category: Fine Chemicals / Textile Auxiliaries.
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 Fluorescent Brightener ER (CAS 13001-38-2), compiled from public chemistry databases.
| CAS Registry Number | 13001-38-2 |
|---|---|
| PubChem CID | 6437806 |
| Molecular formula | C24H16N2 |
| IUPAC name | 2-[(E)-2-[4-[(E)-2-(2-cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile |
| UNII (FDA) | PSM82M8GCZ |
| Molecular Weight | 332.4 |
|---|---|
| XLogP3 | 5.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 332.131348519 |
| Monoisotopic Mass | 332.131348519 |
| Topological Polar Surface Area | 47.6 |
| Heavy Atom Count | 26 |
1,4-Bis(2-cyanostyryl)benzene; 13001-39-3; Benzonitrile, 2,2'-(1,4-phenylenedi-2,1-ethenediyl)bis-; EINECS 235-835-1; EINECS 301-710-6; (p-Phenylenedivinylene)bisbenzonitrile; 2,2'-(1,4-Phenylenedi-2,1-ethenediyl)bis[benzonitrile]; 2-(2-(4-(2-(4-Cyanophenyl)vinyl)phenyl)vinyl)benzonitrile; 2,2'-(1,4-Phenylenedi-2,1-ethenediyl)bis(benzonitrile); 2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile; RefChem:566180; 235-834-6; 301-710-6; 2,2'-(1,4-Phenylenebis(ethene-2,1-diyl))dibenzonitrile; MFCD00631008; 2-[(E)-2-[4-[(E)-2-(2-cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile
| GHS notification summary | 10.4% (14 / 135) |
|---|
| GHS notification summary | 10.4% (14 / 135) |
|---|---|
| Reported hazard statements | H413 (89.6%) |
This chemical does not meet GHS hazard criteria for 10.4% (14 of 135) of reports.
H413 (89.6%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
Fluorescent Brightener ER · CAS 13001-38-2 · C24H16N2. UNII PSM82M8GCZ.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 荧光增白剂ER