荧光增白剂 121 (CAS No. 2744-49-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include 染料及颜料. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 2744-49-2 |
|---|---|
| Molecular Formula | C15H14ClN3O2S |
| Molecular Weight | 335.8 |
| LogP | 2.7 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | 染料及颜料 |
| Category | 染料及颜料 |
染料及颜料
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of 荧光增白剂 121 is 2744-49-2.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include 染料及颜料.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
荧光增白剂 121 · CAS 2744-49-2 · C15H14ClN3O2S. UNII 5J494GKT53.
| CAS 号 | 2744-49-2 |
|---|---|
| PubChem CID | 75972 |
| 分子式 | C15H14ClN3O2S |
| IUPAC 名称 | 4-[5-(4-chlorophenyl)-3,4-dihydropyrazol-2-yl]benzenesulfonamide |
| UNII（FDA） | 5J494GKT53 |
| Molecular Weight | 335.8 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 335.0495256 |
| Monoisotopic Mass | 335.0495256 |
| Topological Polar Surface Area | 84.1 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| GHS 通报统计 | 100% (45 / 45) |
|---|
| GHS 通报统计 | 100% (45 / 45) |
|---|
Fluorescent brightener 121; 2744-49-2; 4-(3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide; BELOFOR SNPA; 5J494GKT53; EINECS 220-378-2; DTXSID6062620; Benzenesulfonamide, 4-(3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)-; Benzenesulfonamide, 4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-; CI FLUORESCENT BRIGHTENER 121; CI 50510; CI FLUORESCENT BRIGHTENING AGENT 121; 1-(p-sulfamoylphenyl)-3-(p-chlorophenyl)-2-pyrazoline; 3-(4-Chlorophenyl)-1-(4-sulfamoylphenyl)-2-pyrazoline; 1-(P-SULFAMOYLPHENYL)-3-(P-CHLOROPHENYL)PYRAZOLINE; 1-(P-SULFAMYLPHENYL)-3-(P-CHLOROPHENYL)PYRAZOLINE
CAS 号 2744-49-2；分子式 C15H14ClN3O2S；分子量 — g/mol。
Fluorescent brightener 121, 2744-49-2, 4-(3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide, BELOFOR SNPA, 5J494GKT53, EINECS 220-378-2.
100% 的 GHS 通报认为不构成危害分类（45 / 45）。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd.