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Home › Product Catalog › 1,2-dichloro-1,1-difluoroethane

1,2-dichloro-1,1-difluoroethane

CAS 1649-08-7C2H2Cl2F2MW 134.94

1,2-dichloro-1,1-difluoroethane (CAS No. 1649-08-7) 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 Number1649-08-7
Molecular FormulaC2H2Cl2F2
Molecular Weight134.94
Melting Point-101.2 °C
Boiling Point46.8 °C @ 760 mm Hg
LogP2.2
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 1,2-dichloro-1,1-difluoroethane?

The CAS number of 1,2-dichloro-1,1-difluoroethane is 1649-08-7.

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 1,2-dichloro-1,1-difluoroethane?

Main applications include Organic Chemicals.

How do I buy 1,2-dichloro-1,1-difluoroethane 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

1,2-dichloro-1,1-difluoroethane · CAS 1649-08-7 · C2H2Cl2F2. UNII K90K8VM1NQ. Boiling Point: 46.8 °C @ 760 mm Hg; Melting Point: -101.2 °C; Solubility: In water, 850 mg/l @ 24 °C.

Identification

CAS Registry Number1649-08-7
PubChem CID15442
Molecular formulaC2H2Cl2F2
IUPAC name1,2-dichloro-1,1-difluoroethane
UNII (FDA)K90K8VM1NQ

Computed Descriptors

Molecular Weight134.94
XLogP32.2
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass133.9501618
Monoisotopic Mass133.9501618
Topological Polar Surface Area0
Heavy Atom Count6
Formal Charge0

Physical & Chemical Properties

Boiling Point46.8 °C @ 760 mm Hg
Melting Point-101.2 °C
SolubilityIn water, 850 mg/l @ 24 °C
Density1.4163 g/cu cm @ 20 °C
Vapor Pressure340.0 [mmHg]
Vapor Pressure340 mm Hg @ 25 °C

Physical description & handling notes

  • 1,2-dichloro-1,1-difluoroethane is a colorless odorless liquid. Nonflammable.
  • Colorless liquid; [CAMEO] Almost insoluble in water; Boiling point = 46-47 deg C; [MSDSonline]
  • Colorless
  • When heated to decomp it emits very toxic fumes of /hydrogen chloride and hydrogen fluoride/.
  • UNDER CERTAIN CONDITIONS, FLUOROCARBON VAPORS MAY DECOMPOSE ON CONTACT WITH FLAMES OR HOT SURFACES, CREATING THE POTENTIAL HAZARD OF INHALATION OF TOXIC DECOMPOSITION PRODUCTS. /FLUOROCARBONS/
  • Hydroxyl radical rate constant= 1.6X10-14 cu cm/molecule-sec @ 25 °C

Regulatory Status

GHS notification summary7.3% (3 / 41)

GHS Hazard Classification

GHS notification summary7.3% (3 / 41)
Reported hazard statementsH319 (92.7%)

This chemical does not meet GHS hazard criteria for 7.3% (3 of 41) of reports.

H319 (92.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

  • A potential substitute for some ozone depleting chlorofluorocarbons; [HSDB]
  • 1,2-Dichloro-1,1- difluoroethane is a potential substitute for some ozone depleting chlorofluorocarbons and a model for other 1,1,1,2-tetrahaloethanes under consideration as chlorofluorocarbon substitutes.
  • Mechanical vapor compression systems use fluorocarbons for refrigeration and air conditioning and account for ... majority of refrigeration capability in us. ... fluorocarbons are used as refrigerants in home appliances, mobile air conditioning units, retail food refrigeration systems and ... chillers. /Fluorocarbons/
  • The most important commercial method of manufacturing HCFCs is the successive replacement of chlorine by fluorine using HF. /HCFCs/
  • Ethane, 1,2-dichloro-1,1-difluoro-: ACTIVE
  • 1,2-Dichloro-1,1-difluoroethane is not produced in commodity quantities.

Synonyms

1,2-DICHLORO-1,1-DIFLUOROETHANE; 1649-08-7; HCFC-132b; Ethane, 1,2-dichloro-1,1-difluoro-; K90K8VM1NQ; DTXSID5031393; RefChem:411575; 1,2-DCDFE; DTXCID3011393; 216-714-2; DICHLORODIFLUOROETHANE; 1,2-dichloro-1,1-difluoro-ethane; 1,1-Difluoro-1,2-dichloroethane; MFCD00042125; CF2ClCH2Cl; HSDB 6758

Frequently Asked Questions

What are the CAS number and molecular formula of 1,2-dichloro-1,1-difluoroethane?

CAS 1649-08-7; molecular formula C2H2Cl2F2; molecular weight — g/mol.

What other names is 1,2-dichloro-1,1-difluoroethane known by?

1,2-DICHLORO-1,1-DIFLUOROETHANE, 1649-08-7, HCFC-132b, Ethane, 1,2-dichloro-1,1-difluoro-, K90K8VM1NQ, DTXSID5031393.

Is 1,2-dichloro-1,1-difluoroethane classified as hazardous?

7.3% of GHS notifications report no hazard classification (3 of 41).

What are the key physical properties of 1,2-dichloro-1,1-difluoroethane?

Boiling Point: 46.8 °C @ 760 mm Hg; Melting Point: -101.2 °C; Solubility: In water, 850 mg/l @ 24 °C; Density: 1.4163 g/cu cm @ 20 °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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