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Home › Product Catalog › 1,3-Dimethylurea

1,3-Dimethylurea

CAS 96-31-1C3H8N2OMW 88.11

1,3-Dimethylurea (CAS No. 96-31-1) 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 Fertilizers. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number96-31-1
Molecular FormulaC3H8N2O
Molecular Weight88.11
Melting Point226 °F (NTP, 1992)
Boiling Point514 to 518 °F at 760 mmHg (NTP, 1992)
LogP-0.5
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)
ApplicationsFertilizers
CategoryFertilizers

Where it is used

Fertilizers

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 1,3-Dimethylurea?

The CAS number of 1,3-Dimethylurea is 96-31-1.

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 1,3-Dimethylurea?

Main applications include Fertilizers.

How do I buy 1,3-Dimethylurea 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

1,3-Dimethylurea · CAS 96-31-1 · C3H8N2O. UNII WAM6DR9I4X. Boiling Point: 514 to 518 °F at 760 mmHg (NTP, 1992); Boiling Point: 268-270 °C; Boiling Point: 269.00 °C. @ 760.00 mm Hg.

Identification

CAS Registry Number96-31-1
PubChem CID7293
Molecular formulaC3H8N2O
IUPAC name1,3-dimethylurea
UNII (FDA)WAM6DR9I4X

Computed Descriptors

Molecular Weight88.11
XLogP3-0.5
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass88.063662883
Monoisotopic Mass88.063662883
Topological Polar Surface Area41.1
Heavy Atom Count6
Formal Charge0

Physical & Chemical Properties

Boiling Point514 to 518 °F at 760 mmHg (NTP, 1992)
Boiling Point268-270 °C
Boiling Point269.00 °C. @ 760.00 mm Hg
Melting Point226 °F (NTP, 1992)
Melting Point108 °C
Melting Point108.00 °C. @ 760.00 mm Hg
Melting Point102-107 °C
Flash Point154 °C
Density1.142
Density1.1 g/cm³

Physical description & handling notes

  • N,n'-dimethylurea appears as colorless crystals. (NTP, 1992)
  • Dry Powder
  • Colorless solid; [Hawley] Sheet; [Alfa Aesar MSDS] Colorless powder; [OECD SIDS: 1,3-Dimethylurea - 2003]
  • Solid
  • COLOURLESS-TO-WHITE CRYSTALLINE POWDER.
  • RHOMBIC BIPYRAMIDAL CRYSTALS FROM CHLOROFORM-ETHER

Regulatory Status

GHS notification summary98.8% (169 / 171)

GHS Hazard Classification

GHS notification summary98.8% (169 / 171)
Reported hazard statementsH373

This chemical does not meet GHS hazard criteria for 98.8% (169 of 171) of all reports.

Reported as not meeting GHS hazard criteria by 169 of 171 companies (only 1.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

  • Used in pharmaceutical manufacturing; [Hawley] Used as an intermediate to make caffeine, pharmachemicals, textile aids, herbicides, paints, and cleaning products; [OECD SIDS: 1,3-Dimethylurea - 2003]
  • Not Known or Reasonably Ascertainable
  • Information on 2 consumer products that contain Dimethyl Urea in the following categories is provided:
  • All Other Basic Organic Chemical Manufacturing

Synonyms

1,3-DIMETHYLUREA; N,N'-Dimethylurea; 96-31-1; sym-Dimethylurea; Urea, N,N'-dimethyl-; Symmetric dimethylurea; Urea, 1,3-dimethyl-; N,N'-Dimethylharnstoff; DTXSID5025156; WAM6DR9I4X; NSC-14910; DTXCID605156; CHEBI:80472; RefChem:72748; 202-498-7; Dimethylurea

Frequently Asked Questions

What are the CAS number and molecular formula of 1,3-Dimethylurea?

CAS 96-31-1; molecular formula C3H8N2O; molecular weight — g/mol.

What other names is 1,3-Dimethylurea known by?

1,3-DIMETHYLUREA, N,N'-Dimethylurea, 96-31-1, sym-Dimethylurea, Urea, N,N'-dimethyl-, Symmetric dimethylurea.

Is 1,3-Dimethylurea classified as hazardous?

98.8% of GHS notifications report no hazard classification (169 of 171).

What are the key physical properties of 1,3-Dimethylurea?

Boiling Point: 514 to 518 °F at 760 mmHg (NTP, 1992); Boiling Point: 268-270 °C; Boiling Point: 269.00 °C. @ 760.00 mm Hg; Melting Point: 226 °F (NTP, 1992).

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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