Ethyl (S)-(-)-2-chloropropionate (CAS 42411-39-2) — formula C5H9ClO2, molecular weight 136.58; category organic chemicals.
Ethyl (S)-(-)-2-chloropropionate (CAS 42411-39-2) is a chemical raw material in the organic chemicals category. Its molecular formula C5H9ClO2 comprises 5 C, 9 H, 1 Cl, 2 O atoms. Its molecular weight is about 136.58. Reported physicochemical data: LogP about 1.5. 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 | 42411-39-2 |
|---|---|
| Molecular Formula | C5H9ClO2 |
| Molecular Weight | 136.58 |
| LogP | 1.5 |
| Category | Organic Chemicals |
Ethyl (S)-(-)-2-chloropropionate is a carbon-based organic compound with CAS registry number 42411-39-2 and molecular formula C5H9ClO2 (molecular weight 136.58), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 42411-39-2
Its molecular formula C5H9ClO2 comprises 5 C, 9 H, 1 Cl, 2 O atoms.
Also known as: Ethyl (S)-(-)-2-chloropropionate · (S)-(-)-2-氯丙酸乙酯
Category: organic chemicals
The CAS registry number of Ethyl (S)-(-)-2-chloropropionate is 42411-39-2.
Molecular formula C5H9ClO2, molecular weight 136.58.
It is also registered under: Ethyl (S)-(-)-2-chloropropionate, (S)-(-)-2-氯丙酸乙酯.
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 Ethyl (S)-(-)-2-chloropropionate (CAS 42411-39-2), compiled from public chemistry databases.
| CAS Registry Number | 42411-39-2 |
|---|---|
| PubChem CID | 6993097 |
| Molecular formula | C5H9ClO2 |
| IUPAC name | ethyl (2S)-2-chloropropanoate |
| UNII (FDA) | SQ49R2F429 |
| Molecular Weight | 136.58 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 136.0291072 |
| Monoisotopic Mass | 136.0291072 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 8 |
74497-15-7; ethyl (2S)-2-chloropropanoate; (-)-Ethyl alpha-chloropropionate; Ethyl (S)-2-chloropropionate; (-)-Ethyl 2-chloropropionate; Ethyl L-alpha-chloropropionate; SQ49R2F429; Ethyl alpha-chloropropionate, (-)-; Propanoic acid, 2-chloro-, ethyl ester, (2S)-; ETHYL L-.ALPHA.-CHLOROPROPIONATE; (-)-ETHYL .ALPHA.-CHLOROPROPIONATE; ETHYL .ALPHA.-CHLOROPROPIONATE, (-)-; RefChem:596095; 838-772-3; ETHYL (S)-2-CHLORO PROPIONATE; UNII-SQ49R2F429
| Reported hazard statements | H226 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Ethyl (S)-(-)-2-chloropropionate · CAS 42411-39-2 · C5H9ClO2. UNII SQ49R2F429.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: (S)-(-)-2-氯丙酸乙酯