碱性黄 40 (CAS No. 12221-86-2) 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.
染料及颜料
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The CAS number of 碱性黄 40 is 12221-86-2.
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..
碱性黄 40 · CAS 12221-86-2 · C22H24N3O2.Cl.
| CAS 号 | 12221-86-2 |
|---|---|
| PubChem CID | 169053 |
| 分子式 | C22H24N3O2.Cl |
| IUPAC 名称 | 7-(diethylamino)-3-(1,3-dimethylbenzimidazol-3-ium-2-yl)chromen-2-one chloride |
| Molecular Weight | 397.9 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 397.1557047 |
| Monoisotopic Mass | 397.1557047 |
| Topological Polar Surface Area | 38.4 |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 570 |
| GHS 通报统计 | 6.6% (38 / 574) |
|---|
| GHS 通报统计 | 6.6% (38 / 574) |
|---|---|
| 已通报的危害声明 | H302 (91.1%), H319 (92.3%) |
29556-33-0; EINECS 249-694-9; 1H-Benzimidazolium, 2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)-1,3-dimethyl-, chloride (1:1); 1H-Benzimidazolium, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1,3-dimethyl-, chloride (1:1); RefChem:79708; Basic Yellow 40; 1H-Benzimidazolium, 2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)-1,3-dimethyl-, chloride; 7-(diethylamino)-3-(1,3-dimethylbenzimidazol-3-ium-2-yl)chromen-2-one;chloride; MFCD31618442; 1H-Benzimidazolium, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1,3-dimethyl-, chloride; 2-(7-(Diethylamino)-2-oxo-2H-chromen-3-yl)-1,3-dimethyl-1H-benzo[d]imidazol-3-ium chloride; C.I. Basic Yellow 40; 12221-86-2; Basic Yellow XL; Coumarin40; Jaune basique 40
CAS 号 12221-86-2；分子式 C22H24N3O2.Cl；分子量 — g/mol。
29556-33-0, EINECS 249-694-9, 1H-Benzimidazolium, 2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)-1,3-dimethyl-, chloride (1:1), 1H-Benzimidazolium, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1,3-dimethyl-, chloride (1:1), RefChem:79708, Basic Yellow 40.
6.6% 的 GHS 通报认为不构成危害分类（38 / 574）。
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。
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