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Dimethyl Formamide (DMF)

CAS 68-12-2C3H7NOMW 73.09

Dimethyl Formamide (DMF)，CAS 登记号 68-12-2，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于Organic Chemicals。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号68-12-2
分子式C3H7NO
分子量73.09
熔点-78 °F (NTP, 1992)
沸点300 to 313 °F at 760 mmHg (NTP, 1992)
LogP-1
纯度按批次COA提供(不公开发布)
包装按订单/批次确认(不公开发布)
应用领域Organic Chemicals
类别Organic Chemicals

用途与场景

Organic Chemicals

包装与供货

包装规格按订单/批次确认(不公开发布)
纯度规格按批次COA提供(不公开发布)
储存条件密封、阴凉干燥处保存
供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到 Dimethyl Formamide (DMF) 的 CAS 号？

本页已列出 Dimethyl Formamide (DMF) 的 CAS 号：68-12-2，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

Dimethyl Formamide (DMF) 一般用在什么产品里？

主要涉及Organic Chemicals。

下单流程是怎样的？

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PubChem 公开数据

Description

Dimethyl Formamide (DMF) · CAS 68-12-2 · C3H7NO. UNII 8696NH0Y2X. Boiling Point: 300 to 313 °F at 760 mmHg (NTP, 1992); Boiling Point: 153; Boiling Point: 152.8 °C.

Identification

CAS Registry Number68-12-2
PubChem CID6228
Molecular formulaC3H7NO
IUPAC nameN,N-dimethylformamide
UNII (FDA)8696NH0Y2X

Computed Descriptors

Molecular Weight73.09
XLogP3-1
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass73.052763847
Monoisotopic Mass73.052763847
Topological Polar Surface Area20.3
Heavy Atom Count5
Formal Charge0

Physical & Chemical Properties

Boiling Point300 to 313 °F at 760 mmHg (NTP, 1992)
Boiling Point153
Boiling Point152.8 °C
Boiling PointBP: 76 °C at 39 mm Hg; 25 °C at 3.7 mm Hg
Boiling Point153 °C
Boiling Point307 °F
Boiling Point153 °C @760 [mm Hg]
Melting Point-78 °F (NTP, 1992)
Melting Point-60.4
Melting Point-60.3 °C

Physical description & handling notes

  • N,n-dimethylformamide appears as a water-white liquid with a faint fishy odor. Flash point 136 °F. Slightly less dense than water. Vapors heavier than air. Toxic by inhalation or skin absorption. May irritate eyes.
  • Liquid; CBI
  • Colorless to pale-yellow liquid with a faint, amine-like odor; [NIOSH]
  • Liquid
  • COLOURLESS-TO-YELLOW LIQUID WITH CHARACTERISTIC ODOUR.
  • Colorless to pale-yellow liquid with a faint, amine-like odor.

Regulatory Status

Regulatory & Food ContactFDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary0.1% (1 / 1434)

GHS Hazard Classification

GHS notification summary0.1% (1 / 1434)
Reported hazard statementsH312, H319, H332, H226 (33.5%), H360 (93.5%), H315, H331, H350

H312: Harmful in contact with skin [Warning Acute toxicity, dermal]

H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

  • Dimethylformamide is primarily used as an industrial solvent. Dimethylformamide solutions are used to process polymer fibers, films, and surface coatings; to permit easy spinning of acrylic fibers; to produce wire enamels, and as a crystallization medium in the pharmaceutical industry.
  • Used as a solvent in acrylic fiber spinning, textile dyeing, and paint stripping; also used in coating, printing, gluing, and pharmaceutical manufacturing; [ Used as a solvent for vinyl resins; [Kanerva, p. 1786] Used in synthetic leather manufacturing; [JOEM 2004;46:729-736]
  • Semiconductor Manufacturing [Category: Industry]
  • Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
  • Painting (Solvents) [Category: Paint]
  • Working with Glues and Adhesives [Category: Other]

Synonyms

N,N-DIMETHYLFORMAMIDE; Dimethylformamide; 68-12-2; Dimethyl formamide; N-Formyldimethylamine; Formamide, N,N-dimethyl-; Dimethylformamid; DMFA; N,N-Dimethyl formamide; Formyldimethylamine; Dimetilformamide; Dwumetyloformamid; Dimetylformamidu; DMF (amide); NCI-C60913; DTXSID6020515

Frequently Asked Questions

What are the CAS number and molecular formula of Dimethyl Formamide (DMF)?

CAS 68-12-2; molecular formula C3H7NO; molecular weight — g/mol.

What other names is Dimethyl Formamide (DMF) known by?

N,N-DIMETHYLFORMAMIDE, Dimethylformamide, 68-12-2, Dimethyl formamide, N-Formyldimethylamine, Formamide, N,N-dimethyl-.

What is the regulatory status of Dimethyl Formamide (DMF)?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is Dimethyl Formamide (DMF) classified as hazardous?

0.1% of GHS notifications report no hazard classification (1 of 1434).

What are the key physical properties of Dimethyl Formamide (DMF)?

Boiling Point: 300 to 313 °F at 760 mmHg (NTP, 1992); Boiling Point: 153; Boiling Point: 152.8 °C; Boiling Point: BP: 76 °C at 39 mm Hg; 25 °C at 3.7 mm Hg.

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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