4-Chloro-3-nitrocinnamic acid (CAS No. 20797-48-2) 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 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 4-Chloro-3-nitrocinnamic acid is 20797-48-2.
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 Organic Chemicals.
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4-Chloro-3-nitrocinnamic acid · CAS 20797-48-2 · C9H6ClNO4. UNII ST50306848.
| CAS Registry Number | 20797-48-2 |
|---|---|
| PubChem CID | 688108 |
| Molecular formula | C9H6ClNO4 |
| IUPAC name | (E)-3-(4-chloro-3-nitrophenyl)prop-2-enoic acid |
| UNII (FDA) | ST50306848 |
| Molecular Weight | 227.60 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 226.9985354 |
| Monoisotopic Mass | 226.9985354 |
| Topological Polar Surface Area | 83.1 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (83.3%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-Chloro-3-nitrocinnamic acid; 20797-48-2; RefChem:521376; 672-278-7; (e)-3-(4-chloro-3-nitrophenyl)acrylic acid; 199679-38-4; 3-(4-chloro-3-nitrophenyl)prop-2-enoic acid; 3-(4-Chloro-3-nitrophenyl)acrylic acid; MFCD00063311; (E)-3-(4-chloro-3-nitrophenyl)prop-2-enoic acid; (2E)-3-(4-chloro-3-nitrophenyl)prop-2-enoic acid; trans-4-Chloro-3-nitrocinnamic acid; 2-Propenoic acid, 3-(4-chloro-3-nitrophenyl)-; CK2238; (e)-3-(4-chloro-3-nitrophenyl)acrylicacid; EN300-832980
CAS 20797-48-2; molecular formula C9H6ClNO4; molecular weight — g/mol.
4-Chloro-3-nitrocinnamic acid, 20797-48-2, RefChem:521376, 672-278-7, (e)-3-(4-chloro-3-nitrophenyl)acrylic acid, 199679-38-4.
Hazard statements reported: H315, H319, H335.
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. · Reply within one business day.