crotonic anhydride (CAS No. 78957-07-0) 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.
| CAS Number | 78957-07-0 |
|---|---|
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 |
| LogP | 1.5 |
| 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 | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
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 crotonic anhydride is 78957-07-0.
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.
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..
crotonic anhydride · CAS 78957-07-0 · C8H10O3. UNII N521PMQ949.
| CAS Registry Number | 78957-07-0 |
|---|---|
| PubChem CID | 6049834 |
| Molecular formula | C8H10O3 |
| IUPAC name | [(E)-but-2-enoyl] (E)-but-2-enoate |
| UNII (FDA) | N521PMQ949 |
| Molecular Weight | 154.16 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 154.062994177 |
| Monoisotopic Mass | 154.062994177 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H314 (100%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
CROTONIC ANHYDRIDE; But-2-enoic anhydride; 78957-07-0; Crotonic acid anhydride; (E)-but-2-enoic anhydride; 2-Butenoic acid, anhydride; [(E)-but-2-enoyl] (E)-but-2-enoate; MFCD00009286; 2-Butenoic anhydride; N521PMQ949; NSC-97397; Anhydrid kyseliny krotonove; HSDB 2815; Anhydrid kyseliny krotonove [Czech]; EINECS 210-807-1; NSC 97397
CAS 78957-07-0; molecular formula C8H10O3; molecular weight — g/mol.
CROTONIC ANHYDRIDE, But-2-enoic anhydride, 78957-07-0, Crotonic acid anhydride, (E)-but-2-enoic anhydride, 2-Butenoic acid, anhydride.
Hazard statements reported: H314.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 巴豆酸酐