3aalpha,4,7,7aalpha-Tetrahydro-4alpha,7alpha-methanoisobenzofuran-1,3-d one (CAS No. 129-64-6) 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 Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
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The CAS number of 3aalpha,4,7,7aalpha-Tetrahydro-4alpha,7alpha-methanoisobenzofuran-1,3-d one is 129-64-6.
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 Organic Chemicals.
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降冰片烯二酸酐 · CAS 129-64-6 · C9H8O3.
| CAS 号 | 129-64-6 |
|---|---|
| PubChem CID | 13223 |
| 分子式 | C9H8O3 |
| IUPAC 名称 | 4-oxatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione |
| Molecular Weight | 164.16 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 164.047344113 |
| Monoisotopic Mass | 164.047344113 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| 法规与食品接触 | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS 3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione (CAS Reg. No. 826-62-0) As a component of polyester can coatings. FCS 不得超过涂层配方重量的 8.7%，并且可以接触所有食品类型，除了 |
|---|
| 已通报的危害声明 | H317, H318, H334 |
|---|
826-62-0; 5-Norbornene-2,3-dicarboxylic anhydride; 2-Norbornene-5,6-dicarboxylic anhydride; 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-; 3,6-Endomethylenetetrahydrophthalic anhydride; 5-Norbornene-2,3-dicarboxylic acid anhydride; DTXSID0047456; NSC 3999; EINECS 212-557-9; 1,2,3,6-Tetrahydro-3,6-methanophthalic anhydride; 3,6-Methylene-1,2,3,6-tetrahydrophthalic anhydride; cis-3,6-Endomethylene-1,2,3,6-tetrahydropthalic anhydride; DTXCID8027456; Anhydrid kyseliny 3,6-endomethylen-delta(sup 4)-tetrahydroftalove; Anhydrid kyseliny 3,6-endomethylen-delta(sup 4)-tetrahydroftalove [Czech]; RefChem:107368
CAS 号 129-64-6；分子式 C9H8O3；分子量 — g/mol。
826-62-0, 5-Norbornene-2,3-dicarboxylic anhydride, 2-Norbornene-5,6-dicarboxylic anhydride, 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-, 3,6-Endomethylenetetrahydrophthalic anhydride, 5-Norbornene-2,3-dicarboxylic acid anhydride.
已记录的法规收录：FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS; 3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione (CAS Reg. No. 826-62-0)。
已通报的危害声明：H317, H318, H334。
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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