N,N-Dimethylacetamide

Name: N,N-Dimethylacetamide
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 127-19-5C4H9NOMW 87.12

N,N-Dimethylacetamide (CAS No. 127-19-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number127-19-5

Molecular FormulaC4H9NO

Molecular Weight87.12

Melting Point-4 °F (NTP, 1992)

Boiling Point329 to 331 °F at 760 mmHg (NTP, 1992)

LogP-0.8

Purity按批次COA提供(不公开发布)

Packaging按订单/批次确认(不公开发布)

ApplicationsOrganic Chemicals

CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)

Purity按批次COA提供(不公开发布)

StorageSealed, cool and dry place

Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of N,N-Dimethylacetamide?

The CAS number of N,N-Dimethylacetamide is 127-19-5.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of N,N-Dimethylacetamide?

Main applications include Organic Chemicals.

How do I buy N,N-Dimethylacetamide or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

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.

Identification

CAS Registry Number	127-19-5
PubChem CID	31374
Molecular formula	C4H9NO
IUPAC name	N,N-dimethylacetamide
UNII (FDA)	JCV5VDB3HY

Computed Descriptors

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
Formal Charge	0

Physical & Chemical Properties

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

Physical description & handling notes

Dimethylacetamide appears as a clear colorless liquid with a faint odor similar to ammonia. About the same density as water. Flash point 145 °F. Vapors heavier than air. May by toxic by skin absorption. May irritate eyes and skin.
N,n-dimethyl acetamide solution (40% or less) is a colorless liquid with a slight ammonia-like odor. (USCG, 1999)
Wet Solid; CBI; Liquid
Colorless liquid with a weak, ammonia- or fish-like odor; [NIOSH]
OILY COLOURLESS LIQUID WITH PUNGENT ODOUR.
Colorless liquid with a weak, ammonia- or fish-like odor.

GHS Hazard Classification

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]

Documented Uses

Used as a solvent for many organic reactions, resins, polymers, crystallization, and purification. [ACGIH] Used as a solvent in plastics, resins, and gums; Also used as a catalyst and paint remover; [Hawley] Used in synthetic fiber and resin industries; Used as a solvent in elastane fiber factories; [Reference #1]
Semiconductor Manufacturing [Category: Industry]
Plastic Composites Manufacturing [Category: Industry]
Solvent in industrial applications
Solvent for plastics, resins, gums, and electrolytes; catalyst; paint remover; high-purity solvent for crystallization and purification
N,N-Dimethylacetamide is used to dissolve polyacrylonitrile, polyvinyl chloride, polyamides, polyimides, cellulose derivatives, styrenes, and linear polyesters; manufacturing of films and fibers; booster solvent in coatings and adhesives formulations.

Synonyms

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

Frequently Asked Questions

What are the CAS number and molecular formula of N,N-Dimethylacetamide?

CAS 127-19-5; molecular formula C4H9NO; molecular weight — g/mol.

What other names is N,N-Dimethylacetamide known by?

N,N-DIMETHYLACETAMIDE, 127-19-5, Dimethylacetamide, Acetamide, N,N-dimethyl-, Acetdimethylamide, DMAc.

Is N,N-Dimethylacetamide classified as hazardous?

Hazard statements reported: H312, H332, H319, H360, H227.

What are the key physical properties of N,N-Dimethylacetamide?

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.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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