N,N-Dimethylacetamide (CAS 127-19-5) — formula C4H9NO, molecular weight 87.12; category organic chemicals.
N,N-Dimethylacetamide (CAS 127-19-5) is a chemical raw material in the organic chemicals category. Its molecular formula C4H9NO comprises 4 C, 9 H, 1 N, 1 O atoms. Its molecular weight is about 87.12. Reported physicochemical data: melting point around -4 °F (NTP, 1992), boiling point around 329 to 331 °F at 760 mmHg (NTP, 1992), LogP about -0.8. 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 | 127-19-5 |
|---|---|
| Molecular Formula | C4H9NO |
| Molecular Weight | 87.12 |
| Melting Point | -4 °F (NTP, 1992) |
| Boiling Point | 329 to 331 °F at 760 mmHg (NTP, 1992) |
| LogP | -0.8 |
| Applications | solvent for many organic reactions, resins, polymers, crystallization, and purification. Used as a solvent in plastics, and gums |
| Category | Organic Chemicals |
Documented applications: solvent for many organic reactions, resins, polymers, crystallization, and purification. Used as a solvent in plastics, and gums.
N,N-Dimethylacetamide is a carbon-based organic compound with CAS registry number 127-19-5 and molecular formula C4H9NO (molecular weight 87.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 127-19-5
Its molecular formula C4H9NO comprises 4 C, 9 H, 1 N, 1 O atoms.
Also known as: N,N-Dimethylacetamide · N,N-二甲基乙酰胺
Category: organic chemicals
The CAS registry number of N,N-Dimethylacetamide is 127-19-5.
Molecular formula C4H9NO, molecular weight 87.12.
It is also registered under: N,N-Dimethylacetamide, N,N-二甲基乙酰胺.
Recorded applications: solvent for many organic reactions, resins, polymers, crystallization, and purification. Used as a solvent in plastics, and gums.
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 N,N-Dimethylacetamide (CAS 127-19-5), compiled from public chemistry databases.
| CAS Registry Number | 127-19-5 |
|---|---|
| PubChem CID | 31374 |
| Molecular formula | C4H9NO |
| IUPAC name | N,N-dimethylacetamide |
| UNII (FDA) | JCV5VDB3HY |
| Molecular Weight | 87.12 |
|---|---|
| XLogP3 | -0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 87.068413911 |
| Monoisotopic Mass | 87.068413911 |
| Topological Polar Surface Area | 20.3 |
| Heavy Atom Count | 6 |
| Boiling Point | 329 to 331 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 331 °F at 760 mmHg (USCG, 1999) |
| Boiling Point | 163-165 °C |
| Boiling Point | 165 °C |
| Boiling Point | 329 °F |
| Boiling Point | 165 °C @760 [mm Hg] |
| Melting Point | -4 °F (NTP, 1992) |
| Melting Point | -4 °F (USCG, 1999) |
| Melting Point | -18.59 °C |
| Melting Point | -20 °C |
N,N-DIMETHYLACETAMIDE; 127-19-5; Dimethylacetamide; Acetamide, N,N-dimethyl-; Acetdimethylamide; DMAc; Dimethyl acetamide; N,N-Dimethyl acetamide; Dimethylamide acetate; N,N-Dimethylethanamide; Dimethylacetone amide; Acetic acid, dimethylamide; Acetyldimethylamine; NSC 3138; Acetic acid dimethylamide; CBC 510337
| Reported hazard statements | H312, H332, H319 (35.5%), H360 (91.5%), H227, H331, H336, H350 |
|---|
H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
H332: Harmful if inhaled [Warning Acute toxicity, inhalation]
N,N-Dimethylacetamide · CAS 127-19-5 · C4H9NO. UNII JCV5VDB3HY. Boiling Point: 329 to 331 °F at 760 mmHg (NTP, 1992); Boiling Point: 331 °F at 760 mmHg (USCG, 1999); Boiling Point: 163-165 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N,N-二甲基乙酰胺