| 词条 | Benzanthrone |
| 释义 |
| Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 432993859 | ImageFile = Benzanthrone.svg | ImageSize = 180px | ImageName = Skeletal formula of benzanthrone | ImageFile1 = Benzanthrone-3D-balls.png | ImageSize1 = | ImageName1 = Ball-and-stick model | IUPACName = 7H-Benzo[de]anthracen-7-one | OtherNames = Benzanthrenone 1,9-Benzanthrone MS-Benzanthrone Mesobenzanthrone Naphtanthrone 7H-Benz(de)anthracene-7-one 7-Oxobenz(de)anthracene |Section1={{Chembox Identifiers | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 6442 | ChEMBL_Ref = {{ebicite|changed|EBI}} | ChEMBL = 1607517 | InChI = 1/C17H10O/c18-17-14-8-2-1-7-12(14)13-9-3-5-11-6-4-10-15(17)16(11)13/h1-10H | InChIKey = HUKPVYBUJRAUAG-UHFFFAOYAL | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/C17H10O/c18-17-14-8-2-1-7-12(14)13-9-3-5-11-6-4-10-15(17)16(11)13/h1-10H | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = HUKPVYBUJRAUAG-UHFFFAOYSA-N | CASNo_Ref = {{cascite|correct|CAS}} | CASNo = 82-05-3 | SMILES = O=C3c4c(c2cccc1cccc3c12)cccc4 | PubChem = 6697 | EINECS = 201-393-3 |Section2={{Chembox Properties | C=17 | H=10 | O=1 | Appearance = Light yellow to brown-green solid | Density = | MeltingPtC = 170 | MeltingPt_notes = | BoilingPt = | Solubility = Insoluble |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = | SPhrases = {{S24}} {{S25}} {{S26}} {{S28}}A {{S37}} {{S39}} {{S45}} }} Benzanthrone (BZA) is an aromatic hydrocarbon derivate used as a dyestuff intermediate for anthraquinone-based dyes. It has the appearance of a light yellow to brown-green powder with melting point of 170 °C. It is insoluble in water and soluble in alcohol. It is a basic substance with fluorescent and luminescent properties. It can be used for photosensitization, and as a charge transport material. It is also used in pyrotechnics industry, mainly as a component of some older formulations of green and yellow colored smokes, often together with Vat Yellow 4; its US military specification is MIL-D-50074D.[1] Safety MeasuresBenzanthrone causes itching and burning sensations on exposed skin, together with erythema, dermatitis, and skin pigmentation.[2] See also
References1. ^ 2. ^{{Cite book | title = Toxicity of Military Smokes and Obscurants | volume = Volume 3 | date = 1999 | url = http://www.nap.edu/books/0309065992/html/50.html | chapter = Appendix A: Benzanthrone}} External links
3 : Fluorescent dyes|Ketones|Polycyclic aromatic hydrocarbons |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。