2-Chloro-3,4-dimethoxycinnamic acid (CAS 99854-17-8) — formula C11H11ClO4, molecular weight 242.65; category organic chemicals.
2-Chloro-3,4-dimethoxycinnamic acid (CAS 99854-17-8) is a chemical raw material in the organic chemicals category. Its molecular formula C11H11ClO4 comprises 11 C, 11 H, 1 Cl, 4 O atoms. Its molecular weight is about 242.65. Reported physicochemical data: LogP about 2.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 99854-17-8 |
|---|---|
| Molecular Formula | C11H11ClO4 |
| Molecular Weight | 242.65 |
| LogP | 2.4 |
| Category | Organic Chemicals |
2-Chloro-3,4-dimethoxycinnamic acid is a carbon-based organic compound with CAS registry number 99854-17-8 and molecular formula C11H11ClO4 (molecular weight 242.65), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 99854-17-8
Its molecular formula C11H11ClO4 comprises 11 C, 11 H, 1 Cl, 4 O atoms.
Also known as: 2-Chloro-3,4-dimethoxycinnamic acid · 2-氯-3,4-二甲氧基肉桂酸
Category: organic chemicals
The CAS registry number of 2-Chloro-3,4-dimethoxycinnamic acid is 99854-17-8.
Molecular formula C11H11ClO4, molecular weight 242.65.
It is also registered under: 2-Chloro-3,4-dimethoxycinnamic acid, 2-氯-3,4-二甲氧基肉桂酸.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Chloro-3,4-dimethoxycinnamic acid (CAS 99854-17-8), compiled from public chemistry databases.
| CAS Registry Number | 99854-17-8 |
|---|---|
| PubChem CID | 5708524 |
| Molecular formula | C11H11ClO4 |
| IUPAC name | (E)-3-(2-chloro-3,4-dimethoxyphenyl)prop-2-enoic acid |
| UNII (FDA) | ST50827224 |
| Molecular Weight | 242.65 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 242.0345865 |
| Monoisotopic Mass | 242.0345865 |
| Topological Polar Surface Area | 55.8 |
| Heavy Atom Count | 16 |
99854-17-8; (E)-3-(2-Chloro-3,4-dimethoxy-phenyl)-acrylic acid; RefChem:406300; 692-354-3; 3-(2-chloro-3,4-dimethoxyphenyl)acrylic acid; (E)-3-(2-chloro-3,4-dimethoxyphenyl)acrylic acid; MFCD00084947; 155814-16-7; 3-(2-chloro-3,4-dimethoxyphenyl)prop-2-enoic acid; (2E)-3-(2-chloro-3,4-dimethoxyphenyl)prop-2-enoic acid; (E)-3-(2-chloro-3,4-dimethoxyphenyl)prop-2-enoic acid; (e)-3-(2-chloro-3,4-dimethoxy-phenyl)prop-2-enoic acid; SCHEMBL3966919; SCHEMBL30862130; AKOS009159049; AS-5341
| Reported hazard statements | H302, H312, H332 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302+H312+H332 (100%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
2-Chloro-3,4-dimethoxycinnamic acid · CAS 99854-17-8 · C11H11ClO4. UNII ST50827224.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氯-3,4-二甲氧基肉桂酸