2-Methyl-2-Pentenoic Acid (CAS 16957-70-3) — formula C6H10O2, molecular weight 114.07 g/mol; category organic chemicals.
2-Methyl-2-Pentenoic Acid (CAS 16957-70-3) is a organic chemicals. Its molecular formula C6H10O2 comprises 6 C, 10 H, 2 O atoms. Its molecular weight is about 114.07 g/mol. Reported physicochemical data: boiling point around 123-125 °C (30 mm Hg), LogP about 1.4. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 16957-70-3 |
|---|---|
| Molecular Formula | C6H10O2 |
| Molecular Weight | 114.07 g/mol |
| Boiling Point | 123-125 °C (30 mm Hg) |
| LogP | 1.4 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Organic Chemicals|Flavors |
Documented applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
2-Methyl-2-Pentenoic Acid is a carbon-based organic compound with CAS registry number 16957-70-3 and molecular formula C6H10O2 (molecular weight 114.07 g/mol), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 16957-70-3
Its molecular formula C6H10O2 comprises 6 C, 10 H, 2 O atoms.
Also known as: 2-Methyl-2-Pentenoic Acid · 反式-2-甲基-2-戊烯酸
Category: organic chemicals / food flavors
The CAS registry number of 2-Methyl-2-Pentenoic Acid is 16957-70-3.
Molecular formula C6H10O2, molecular weight 114.07 g/mol.
It is also registered under: 2-Methyl-2-Pentenoic Acid, 反式-2-甲基-2-戊烯酸.
Recorded applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Organic Chemicals / Flavors.
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-Methyl-2-Pentenoic Acid (CAS 16957-70-3), compiled from public chemistry databases.
| CAS Registry Number | 16957-70-3 |
|---|---|
| PubChem CID | 5365909 |
| Molecular formula | C6H10O2 |
| Molecular weight | 114.07 g/mol |
| IUPAC name | (E)-2-methylpent-2-enoic acid |
| InChIKey | JJYWRQLLQAKNAD-SNAWJCMRSA-N |
| UNII (FDA) | 44I99E898B |
| ChEBI ID | CHEBI:173385 |
| FEMA number | 3195 |
| JECFA number | 1210 |
| Molecular Weight | 114.14 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 114.068079557 |
| Monoisotopic Mass | 114.068079557 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 8 |
| Boiling Point | 123-125 °C (30 mm Hg) |
|---|---|
| Density | 0.976-0.982 |
| Refractive Index | 1.450-1.460 |
2-METHYL-2-PENTENOIC ACID; 16957-70-3; trans-2-Methyl-2-pentenoic acid; (E)-2-methylpent-2-enoic acid; 3142-72-1; (E)-2-methyl-2-pentenoic acid; (2E)-2-methylpent-2-enoic acid; FEMA No. 3195; 2-Pentenoic acid, 2-methyl-, (E)-; 2-Pentenoic acid, 2-methyl-, (2E)-; 2-Pentenoic acid, 2-methyl-; 44I99E898B; MFCD00002655; (E)-2-Methylpent-2-en-1-oic acid; 2-Pentene-2-carboxylicacid; (2E)-2-Methyl-2-pentenoic acid
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H314 (100%), H318 (68.8%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (68.8%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
2-Methyl-2-Pentenoic Acid is identified by CAS 16957-70-3, molecular formula C6H10O2 and molecular weight 114.07 g/mol. UNII 44I99E898B; ChEBI 173385; InChIKey JJYWRQLLQAKNAD-SNAWJCMRSA-N. Boiling Point: 123-125 °C (30 mm Hg); Density: 0.976-0.982; Refractive Index: 1.450-1.460.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 反式-2-甲基-2-戊烯酸