ChemicalBook >> CAS DataBase List >>2-METHYL-3-BUTENOIC ACID
2-METHYL-3-BUTENOIC ACID
- CAS No.
- 53774-20-2
- Chemical Name:
- 2-METHYL-3-BUTENOIC ACID
- Synonyms
- CH2=CHCH(CH3)COOH;2-Methyl-3-butenoie acid;3-Butenoic acid, 2-Methyl-;2-Methylbut-3-enoic acid,98% (stabilized with MEHQ)
- CBNumber:
- CB6502753
- Molecular Formula:
- C5H8O2
- Molecular Weight:
- 100.12
- MDL Number:
- MFCD00042650
- MOL File:
- 53774-20-2.mol
- MSDS File:
- SDS
Last updated:2026-05-28 05:30:27
| Product description | Number | Pack Size | Price |
| 2-Methyl-3-butenoic Acid | M3188 | 1G | $117 |
| 2-Methyl-3-butenoic Acid | M3188 | 5G | $347 |
| 2-Methylbut-3-enoic acid >98% | M60559 | 5g | $40 |
| 2-Methylbut-3-enoic acid >98% | M60559 | 10g | $80 |
| 2-Methylbut-3-enoic acid >98% | M60559 | 25g | $180 |
| More product size | |||
| Melting point | 20.44°C (estimate) |
|---|---|
| Boiling point | 42-43 °C/0.1 mmHg(lit.) |
| Density | 0.968 g/mL at 20 °C |
| refractive index | n20/D 1.424 |
| Flash point | 76 °C |
| storage temp. | 2-8°C |
| pka | 4.36±0.10(Predicted) |
| form | clear liquid |
| color | Colorless to Almost colorless |
| InChI | InChI=1S/C5H8O2/c1-3-4(2)5(6)7/h3-4H,1H2,2H3,(H,6,7) |
| InChIKey | GQWNPIKWYPQUPI-UHFFFAOYSA-N |
| SMILES | C(O)(=O)C(C)C=C |
| LogP | 0.890 (est) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H227-H290-H314 | |||||||||
| Precautionary statements | P210-P234-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P370+P378-P390-P403+P235-P405-P406-P501 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | 1760 | |||||||||
| HS Code | 2916.19.3000 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704 |
|
2-METHYL-3-BUTENOIC ACID price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M3188 | 2-Methyl-3-butenoic Acid | 53774-20-2 | 1G | $117 | 2026-04-30 | Buy |
| TCI Chemical | M3188 | 2-Methyl-3-butenoic Acid | 53774-20-2 | 5G | $347 | 2026-04-30 | Buy |
| Synthonix | M60559 | 2-Methylbut-3-enoic acid >98% | 53774-20-2 | 5g | $40 | 2026-05-06 | Buy |
| Synthonix | M60559 | 2-Methylbut-3-enoic acid >98% | 53774-20-2 | 10g | $80 | 2026-05-06 | Buy |
| Synthonix | M60559 | 2-Methylbut-3-enoic acid >98% | 53774-20-2 | 25g | $180 | 2026-05-06 | Buy |
2-METHYL-3-BUTENOIC ACID Preparation Products And Raw materials
Global( 67)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Baoji Guokang Healthchem Co., Ltd. | +86-0917-3909592 +86-13892490616 | gksales1@gk-bio.com | China | 9070 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
| Nanjing Doge Biomedical Technology Co., Ltd | +86-25-58227606 +86-15305155328 | sales@dogechemical.com | China | 4128 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49962 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
| Shanxi Tihondan Pharmaceutical Technology Co., Ltd | +8618235132063 | sales@tihondan.com | China | 3767 | 58 |
| Nanjing Bicbiotechnology Co., Ltd | +86-2552131256 +86-18251840740 | sales@bicbiotech.com | China | 5994 | 58 |
View Lastest Price from 2-METHYL-3-BUTENOIC ACID manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-13 | 2-METHYL-3-BUTENOIC ACID
53774-20-2
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2021-07-10 | 2-METHYL-3-BUTENOIC ACID
53774-20-2
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2020-01-09 | 2-METHYL-3-BUTENOIC ACID
53774-20-2
|
$1.00 | 1KG | 98% HPLC | 10 tons/month | Career Henan Chemical Co |
-
- 2-METHYL-3-BUTENOIC ACID
53774-20-2
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 2-METHYL-3-BUTENOIC ACID
53774-20-2
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 2-METHYL-3-BUTENOIC ACID
53774-20-2
- $1.00
- 98% HPLC
- Career Henan Chemical Co
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1of4
CH2=CHCH(CH3)COOH
3-Butenoic acid, 2-Methyl-
2-Methyl-3-butenoie acid
2-Methylbut-3-enoic acid,98% (stabilized with MEHQ)
53774-20-2
