# Seika Corporation > Generated by All in One SEO v5.0.2, this is an llms.txt file, used by LLMs to index the site. ## Sitemaps - [XML Sitemap](https://waseika.com/us/sitemap.xml): Contains all public & indexable URLs for this website. ## 固定ページ - [Wakayama Seika Corporation](https://waseika.com/us/): We, Seika Group, offer aromatic diamines which compose polyimide, the world-highest heat resistant polymers that are being used in essential products in our... - [Our Values](https://waseika.com/us/company/shaze/): Seika Corporation's Value , Mission , guiding principles , Competencies. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane... - [Corporate Profile](https://waseika.com/us/company/group/): Corporate Profile of Wakayama Seika Corporation. Wakayama Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Organization](https://waseika.com/us/company/organization/) - [History](https://waseika.com/us/company/history/): Corporate History of Seika Corporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Third party recognition](https://waseika.com/us/sustainability/externalevaluation/): Third party recognition of Seika Corporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [About products in general](https://waseika.com/us/product_inq/): If you need Product Sample, could you please contact us from this page?. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Request for a Quotation](https://waseika.com/us/estimate/): If you need a Quotation of product,could you please contact us from this page?. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Request for sample purchase](https://waseika.com/us/sample_request/) - [SDS](https://waseika.com/us/sds/): If you need SDS of product,could you please contact us from this page? Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Contact Us](https://waseika.com/us/contact/): Contact us of Seika Coraporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Message from the President](https://waseika.com/us/company/greeting/): Message from the President of Seika Corporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [About Us](https://waseika.com/us/company/): About Us of Seika Corporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Governance](https://waseika.com/us/sustainability/governance/): Corporate Governace of Seika Corporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Our Strengths](https://waseika.com/us/strength/): Corporate Strength of Seika Corporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Inquiry Completed](https://waseika.com/us/thanks_other/) - [Inquiry Completed](https://waseika.com/us/thanks_contact/) - [Contact](https://waseika.com/us/contact_all/) - [Social](https://waseika.com/us/sustainability/society/): Social Initiatives of Seika Corporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Environment](https://waseika.com/us/sustainability/environment/): Environmental Initiatives of Seika Corporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Contribution to SDGs](https://waseika.com/us/sustainability/sdgs/): Contribution to SDGs of Seika Corporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Sustainability](https://waseika.com/us/sustainability/): Sustainability of Seika Corporation. Seika develops and manufactures intermediates centered on polyimide, epoxy, urethane raw materials, etc. - [Privacy Policy](https://waseika.com/us/privacypolicy/): The Seika Group recognizes that it is the responsibility of the company to protect information that can identify a specific individual (hereinafter referred to as "personal information") such as the customer's name, date of birth, address, email address, etc. We have established a "Personal Information Protection Policy" as described below and will endeavor to manage and protect all personal information appropriately. ## 製品情報 - [TSN](https://waseika.com/us/product/tsn/): TSN | Chemical formula C14H14N2O2S | M.W. 274.34 | CAS No.55011-44-4 | Existing chemical number 5-6095 | M.P. ＞359℃（dec.) | Click here for samples and quotations - [DABA](https://waseika.com/us/product/daba/): DABA | Chemical formula C13H13N3O | M.W. 227.26 | CAS No.785-30-8 | Existing chemical number 3-1491 | M.P. 204℃ | Click here for samples and quotations - [DABPAF](https://waseika.com/us/product/dabpaf/): DABPAF | Chemical formula C15H12F6N2O2 | M.W. 366.26 | CAS No.83558-87-6 | Existing chemical number 4-1804 | M.P. 245℃ | Click here for samples and quotations - [APAB](https://waseika.com/us/product/apab/) - [BAPA](https://waseika.com/us/product/bapa/): BAPA | 2, 2-Bis(3-amino-4-hydroxyphenyl)propane | Molecular Formula C15H18N2O2 | M.W. 258.32 | CAS RN® 1220-78-6 - [DAnMG](https://waseika.com/us/product/danmg/): Chemical formula - | M.W. - | CAS No. - | Existing chemical number - | M.P. - | Click here for samples and quotations - [TPE-Q](https://waseika.com/us/product/tpe-q/): TPE-Q | Chemical formula C18H16N2O2 | M.W. 292.33 | CAS No. 3491-12-1 | Existing chemical number - | M.P. 174℃ | Click here for samples and quotations - [TPE-M](https://waseika.com/us/product/tpe-m/): TPE-M | Chemical formula C18H16N2O2 | M.W. 292.33 | CAS No. 10526-07-5 | Existing chemical number 3-3948 | M.P. 108℃ | Click here for samples and quotations - [MBAA](https://waseika.com/us/product/mbaa/): MBAA | Synonyms 5,5'-Methylenebis(2-aminobenzoic Acid) | Molecular Formula C15H14N2O4 | Molecular Weight 286.28 | CAS RN®7330-46-3 - [HFBAPP](https://waseika.com/us/product/hfbapp/): HFBAPP | Synonyms 2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane | Molecular Formula C27H20F6N2O2 | Molecular Weight 518.45 | CAS RN® 69563-88-8 - [m-TB-HG](https://waseika.com/us/product/m-tb-hg/): m-TB-HG | Chemical formula C14H16N2 | M.W. 212.29 | CAS No.84-67-3 | Existing chemical number 4-803 | M.P. (melting point) 103℃ | Click here for samples and quotations - [BAPP](https://waseika.com/us/product/bapp/): BAPP | Synonyms 2,2'-Bis(trifluoromethyl)benzidine | Molecular Formula C27H26N2O2 | M.W. 410.51 | CAS RN® 13080-86-9 - [TPE-R](https://waseika.com/us/product/tpe-r/): TPE-R | Chemical formula C18H16N2O2 | M.W. 292.33 | CAS No.2479-46-1 | Existing chemical number 3-4173 | M.P. 116℃ | Click here for samples and quotations - [TFMB](https://waseika.com/us/product/tfmb/): 4,4'-Diamino-2,2'-bis(trifluoromethyl)biphenyl | Molecular formula C14H10F6N2 | Molecular Weight 320.23 | CAS RN® 341-58-2 - [SEIKACURE-S](https://waseika.com/us/product/seikacure-s/): Chemical formula CC12H12N2O2S | M.W. 248.3 | CAS No.80-08-0 | Existing chemical number 3-2163 | M.P. 178℃ | Click here for samples and quotations - [DPE／ODA](https://waseika.com/us/product/dpe-oda/): Chemical formula C12H12N2O | M.W. 200.24 | CAS No.101-80-4 | Existing chemical number 3-854 | M.P. (melting point) 191℃ | Click here for samples and quotations ## お知らせ - [Celebrating Our 70th Anniversary](https://waseika.com/us/news/info_en/1189/) - [Our WEB site was renewed.](https://waseika.com/us/news/info_en/428/)