FEMA 3511
2-Methylpent-4-enoic acid
CAS: 1575-74-2
Molecular Formula: C6H10O2
FEMA 3511 - Names and Identifiers
| Name | 2-Methylpent-4-enoic acid |
| Synonyms | FEMA 3511 FEMA NUMBER 3511 2-methyl-4-pentenoicaci 2-METHYLPENT-4-ENOIC ACID 2-METHYL-4-PENTENOIC ACID 2-Methyl-4-pentenoic acid 2-Methylpent-4-enoic acid (2R)-2-methylpent-4-enoate (2S)-2-methylpent-4-enoate 4-Pentenoic acid, 2-methyl- 2-methylpent-4-en-1-oic acid |
| CAS | 1575-74-2 |
| EINECS | 216-404-7 |
| InChI | InChI=1/C6H10O2/c1-3-4-5(2)6(7)8/h3,5H,1,4H2,2H3,(H,7,8)/p-1/t5-/m1/s1 |
| InChIKey | HVRZYSHVZOELOH-UHFFFAOYSA-N |
FEMA 3511 - Physico-chemical Properties
| Molecular Formula | C6H10O2 |
| Molar Mass | 114.14 |
| Density | 0.949g/mLat 25°C(lit.) |
| Melting Point | 17.3°C (estimate) |
| Boling Point | 195°C(lit.) |
| Specific Rotation(α) | n20/D 1.43 (lit.) |
| Flash Point | 210°F |
| JECFA Number | 355 |
| Water Solubility | Slightly soluble in water |
| Solubility | Slightly soluble in water |
| Vapor Presure | 0.237mmHg at 25°C |
| Appearance | Transparent liquid |
| Color | Colorless to Red to Green |
| BRN | 1720987 |
| pKa | 4.67±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | n20/D 1.43(lit.) |
| MDL | MFCD00015570 |
FEMA 3511 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R22 - Harmful if swallowed R34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29161995 |
| Hazard Class | 8 |
| Packing Group | III |
FEMA 3511 - Reference Information
| FEMA | 3511 | 2-METHYL-4-PENTENOIC ACID |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxicity | GRAS(FEMA). |
| usage limit | FEMA(mg/kg): cold drinks, gel products, pudding, dairy products, 2.0; Alcohol-containing beverage 1.0; Candy, gum sugar, 5.0. |
| Biological activity | 2-Methyl-4-pentenoic acid is a branched-chain fatty acid. |
| Production method | Using diethyl malonate and dimethyl sulfate as methylation reagents, the reaction is carried out in the presence of sodium alkoxide to produce diethyl methylmalonate. In the presence of sodium alkoxide, chloropropene is used as alkylating reagent, and then decarboxylated to produce the desired product. |
Last Update：2024-04-09 15:16:48
Supplier List
Multiple SpecificationsSpot supply
Product Name: 2-Methyl-4-pentenoic Acid Visit Supplier Webpage Request for quotationCAS: 1575-74-2
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: 2-Methyl-4-pentenoic acid Visit Supplier Webpage Request for quotationCAS: 1575-74-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 2-Methyl-4-pentenoic acid Visit Supplier Webpage Request for quotationCAS: 1575-74-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 2-Methyl-4-pentenoic acid Visit Supplier Webpage Request for quotationCAS: 1575-74-2
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 2-METHYL-4-PENTENOIC ACID Visit Supplier Webpage Request for quotationCAS: 1575-74-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Multiple SpecificationsSpot supply
Product Name: 2-Methyl-4-pentenoic Acid Visit Supplier Webpage Request for quotationCAS: 1575-74-2
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: 2-Methyl-4-pentenoic acid Visit Supplier Webpage Request for quotationCAS: 1575-74-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 2-Methyl-4-pentenoic acid Visit Supplier Webpage Request for quotationCAS: 1575-74-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 2-Methyl-4-pentenoic acid Visit Supplier Webpage Request for quotationCAS: 1575-74-2
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 2-METHYL-4-PENTENOIC ACID Visit Supplier Webpage Request for quotationCAS: 1575-74-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
FEMA 3511
(aminomethylene)malononitrile
1-(3-溴吡啶-2-基)丙-1-酮
BLFC (26-36) TRIFLUOROACETATE SALT
[2-(2-氟苯基)-2-氧代-乙基]丙二腈
6-氯-2,3-二氢-1H-吡咯并[3,2-c]吡啶-1-甲酸叔丁酯
4(5H)-Thiazolone, 5-[(4-bromophenyl)methylene]-2-(4-morpholinyl)-
[1,1'-Biphenyl]-4-ol, styrenated
4,4-二氟-5-羟基戊酸乙酯
ithium bromide compL
(aminomethylene)malononitrile
1-(3-溴吡啶-2-基)丙-1-酮
BLFC (26-36) TRIFLUOROACETATE SALT
[2-(2-氟苯基)-2-氧代-乙基]丙二腈
6-氯-2,3-二氢-1H-吡咯并[3,2-c]吡啶-1-甲酸叔丁酯
4(5H)-Thiazolone, 5-[(4-bromophenyl)methylene]-2-(4-morpholinyl)-
[1,1'-Biphenyl]-4-ol, styrenated
4,4-二氟-5-羟基戊酸乙酯
ithium bromide compL