Methyl Cyanoacetate (CAS 105-34-0) — formula C4H5NO2, molecular weight 99.09; category fine chemicals.
Methyl Cyanoacetate (CAS 105-34-0) is a chemical raw material in the fine chemicals category. Its molecular formula C4H5NO2 comprises 4 C, 5 H, 1 N, 2 O atoms. Its molecular weight is about 99.09. Reported physicochemical data: LogP about -0.47. 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 | 105-34-0 |
|---|---|
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.09 |
| LogP | -0.47 |
| Applications | Used to make large scale and fine chemicals, pharmaceuticals, plastic products, and computer-electronic-optical equipment, [ExPub: ECHA REACH Registrations], Acetic acid |
| Category | Fine Chemicals|Pharmaceutical Intermediates |
Documented applications: Used to make large scale and fine chemicals, pharmaceuticals, plastic products, and computer-electronic-optical equipment, [ExPub: ECHA REACH Registrations], Acetic acid.
Methyl Cyanoacetate is a high-value fine compound with CAS registry number 105-34-0 and molecular formula C4H5NO2 (molecular weight 99.09), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 105-34-0
Its molecular formula C4H5NO2 comprises 4 C, 5 H, 1 N, 2 O atoms.
Also known as: Methyl Cyanoacetate · 氰乙酸甲酯
Category: fine chemicals / pharmaceutical intermediates and APIs
The CAS registry number of Methyl Cyanoacetate is 105-34-0.
Molecular formula C4H5NO2, molecular weight 99.09.
It is also registered under: Methyl Cyanoacetate, 氰乙酸甲酯.
Recorded applications: Used to make large scale and fine chemicals, pharmaceuticals, plastic products, and computer-electronic-optical equipment, [ExPub: ECHA REACH Registrations], Acetic acid.
Category: Fine Chemicals / Pharmaceutical Intermediates.
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 Methyl Cyanoacetate (CAS 105-34-0), compiled from public chemistry databases.
| CAS Registry Number | 105-34-0 |
|---|---|
| PubChem CID | 7747 |
| Molecular formula | C4H5NO2 |
| IUPAC name | methyl 2-cyanoacetate |
| UNII (FDA) | A28RI36V30 |
| Molecular Weight | 99.09 |
|---|---|
| XLogP3 | -0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 99.032028402 |
| Monoisotopic Mass | 99.032028402 |
| Topological Polar Surface Area | 50.1 |
| Heavy Atom Count | 7 |
| Vapor Pressure | 0.13 [mmHg] |
|---|---|
| LogP | -0.47 |
METHYL CYANOACETATE; Methyl 2-cyanoacetate; 105-34-0; Cyanoacetic acid methyl ester; Methyl cyanoethanoate; Acetic acid, cyano-, methyl ester; USAF KF-22; Malonic methyl ester nitrile; Methylester kyseliny kyanoctove; DTXSID8033649; 3-Methoxy-3-oxopropanenitrile; Acetic acid, 2-cyano-, methyl ester; NSC 3113; EINECS 203-288-8; UNII-A28RI36V30; Methylester kyseliny kyanoctove [Czech]
| GHS notification summary | 19% (52 / 273) |
|---|
| GHS notification summary | 19% (52 / 273) |
|---|---|
| Reported hazard statements | H319 (81%) |
This chemical does not meet GHS hazard criteria for 19% (52 of 273) of reports.
H319 (81%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Methyl Cyanoacetate · CAS 105-34-0 · C4H5NO2. UNII A28RI36V30. Vapor Pressure: 0.13 [mmHg]; LogP: -0.47.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氰乙酸甲酯