ChemicalBook >> CAS DataBase List >>3,5-Dimethoxybenzoic acid
3,5-Dimethoxybenzoic acid
- CAS No.
- 1132-21-4
- Chemical Name:
- 3,5-Dimethoxybenzoic acid
- Synonyms
- AKOS 227-39;AURORA 8636;AKOS BBS-00007826;TIMTEC-BB SBB007798;RARECHEM AL BO 0044;3,5-Dimethoxybenzoic;OTAVA-BB BB7013191651;3,5-dimethoxy-benzoicaci;3,5-DIMETHOXYBENZOIC ACID;3,5- twoMethoxybenzoic acid
- CBNumber:
- CB2334033
- Molecular Formula:
- C9H10O4
- Molecular Weight:
- 182.17
- MDL Number:
- MFCD00002502
- MOL File:
- 1132-21-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 00:19:22
| Melting point | 178-180 °C (lit.) |
|---|---|
| Boiling point | 275.56°C (rough estimate) |
| Density | 1.2481 (rough estimate) |
| refractive index | 1.4500 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | almost transparency in hot Methanol |
| form | Crystalline Powder |
| pka | 3.96±0.10(Predicted) |
| color | Almost white to light beige-pink |
| BRN | 511834 |
| InChI | 1S/C9H10O4/c1-12-7-3-6(9(10)11)4-8(5-7)13-2/h3-5H,1-2H3,(H,10,11) |
| InChIKey | IWPZKOJSYQZABD-UHFFFAOYSA-N |
| SMILES | COc1cc(OC)cc(c1)C(O)=O |
| LogP | 2.190 |
| CAS DataBase Reference | 1132-21-4(CAS DataBase Reference) |
| FDA UNII | 38MY78ECKK |
| NIST Chemistry Reference | 3,5-Dimethoxybenzoic acid(1132-21-4) |
| EPA Substance Registry System | Benzoic acid, 3,5-dimethoxy- (1132-21-4) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P280g-P305+P351+P338 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29189090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
3,5-Dimethoxybenzoic acid price More Price(72)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D132004 | 3,5-Dimethoxybenzoic acid 97% | 1132-21-4 | 25g | $112 | 2026-04-30 | Buy |
| TCI Chemical | D1534 | 3,5-Dimethoxybenzoic Acid >98.0%(GC)(T) | 1132-21-4 | 25g | $37 | 2026-04-30 | Buy |
| TCI Chemical | D1534 | 3,5-Dimethoxybenzoic Acid >98.0%(GC)(T) | 1132-21-4 | 500g | $280 | 2026-04-30 | Buy |
| Biosynth | FD00304 | 3,5-Dimethoxybenzoic acid | 1132-21-4 | 500g | $165 | 2026-06-04 | Buy |
| Biosynth | FD00304 | 3,5-Dimethoxybenzoic acid | 1132-21-4 | 1000g | $310 | 2026-06-04 | Buy |
3,5-Dimethoxybenzoic acid Chemical Properties,Uses,Production
Chemical Properties
almost white to light beige-pink cryst. powder
Uses
3,5-Dimethoxybenzoic acid (3,5-DmeoxBA) can be used as a reactant for the synthesis of:
- 5,7-Dimethoxy-3,4-diphenylisocoumarin by coupling with diphenylacetylene.
- Biotin dimedone, a reagent used in the study of protein sulfenation.
It can also be used as a ligand to synthesize lanthanide complexes [Ln(3,5-DmeoxBA)3(phen)]2; where phen is 1,10-phenanthroline.
Definition
ChEBI: 3,5-dimethoxybenzoic acid is a methoxybenzoic acid that is benzoic acid which is substituted by methoxy groups at positions 3 and 5. It has a role as a plant metabolite. It is a conjugate acid of a 3,5-dimethoxybenzoate.
Purification Methods
Crystallise the acid from water, EtOH or aqueous acetic acid and dry it in a vacuum. [Beilstein 10 H 405, 10 I 195, 10 III 1446, 10 IV 1501.]
3,5-Dimethoxybenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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Global( 450)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Tianyi Chemical Technology Co., Ltd | 15150528611 | 779881375@qq.com | China | 64 | 58 |
| YANGZHOU HENGCHUAN CHEMICAL CO., LTD. | 13775575144 | 59033115@qq.com | China | 32 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| future industrial shanghai co., ltd | 400-0066400 13621662912 | sales@jonln.com | China | 1989 | 65 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TAIYUAN RHF CO.,LTD. | +86 351 7031519 | sales@RHFChem.com | China | 2334 | 56 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| ShangHai DEMO Chemical Co.,Ltd | 400-021-7337 2355568890 | sales@demochem.com | China | 2569 | 57 |
Related articles
- Spectral and Thermal Behaviours of Rare Earth Element Complexes with 3,5-Dimethoxybenzoic Acid
- 3, 5-dimethoxybenzoic acid is a predicted metabolite generated by BioTransformer that is produced by the metabolism of 3-(3, 5....
- Nov 14,2019
View Lastest Price from 3,5-Dimethoxybenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-11 | 3,5-Dimethoxybenzoic acid
1132-21-4
|
1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-05-28 | 3,5-Dimethoxybenzoic acid
1132-21-4
|
$10.50 | 1KG | 99% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2026-03-20 | 3,5-Dimethoxybenzoic acid
1132-21-4
|
$25.00 | 100ASSAYS | 99.5% | 100 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 3,5-Dimethoxybenzoic acid
1132-21-4
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 3,5-Dimethoxybenzoic acid
1132-21-4
- $10.50
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- 3,5-Dimethoxybenzoic acid
1132-21-4
- $25.00
- 99.5%
- Hebei Chuanghai Biotechnology Co., Ltd
1132-21-4(3,5-Dimethoxybenzoic acid)Related Search:
3,5-DIMETHOXYBENZOIC ACID
AKOS 227-39
AKOS BBS-00007826
AURORA 8636
OTAVA-BB BB7013191651
RARECHEM AL BO 0044
TIMTEC-BB SBB007798
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