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Cupric acetate

CAS 142-71-2C4H6CuO4MW 181.63

Cupric acetate (CAS No. 142-71-2) 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 Pharmaceutical Intermediates & APIs. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number142-71-2
Molecular FormulaC4H6CuO4
Molecular Weight181.63
Melting Point239 °F (USCG, 1999)
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)
ApplicationsPharmaceutical Intermediates & APIs
CategoryPharmaceutical Intermediates & APIs

Where it is used

Pharmaceutical Intermediates & APIs

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 Cupric acetate?

The CAS number of Cupric acetate is 142-71-2.

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 Cupric acetate?

Main applications include Pharmaceutical Intermediates & APIs.

How do I buy Cupric acetate 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

Cupric acetate · CAS 142-71-2 · C4H6CuO4. UNII 39M11XPH03. Melting Point: 239 °F (USCG, 1999).

Identification

CAS Registry Number142-71-2
PubChem CID8895
Molecular formulaC4H6CuO4
IUPAC namecopper diacetate
UNII (FDA)39M11XPH03

Computed Descriptors

Molecular Weight181.63
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass180.956206
Monoisotopic Mass180.956206
Topological Polar Surface Area80.3
Heavy Atom Count9
Formal Charge0
Complexity25.5

Physical & Chemical Properties

Melting Point239 °F (USCG, 1999)

Physical description & handling notes

  • Cupric acetate appears as a blue-green crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used as an insecticide, in the preparation of other chemicals, as a fungicide, and mildew preventive.
  • Blue-green hygroscopic solid; [HSDB] Green, odorless, hygroscopic crystals; Soluble in water; [Alfa Aesar MSDS]
  • Blue-green hydroscopic powder
  • 1.9 at 68 °F (USCG, 1999) - Denser than water; will sink
  • When heated to decomposition it emits acrid smoke & irritating fumes.
  • INDEX OF REFRACTION: 1.545, 1.550; SOL 7.2 G/100 CC COLD WATER; 20 G/100 CC HOT WATER /MONOHYDRATE/

Regulatory Status

Regulatory & Food ContactFDA Cumulative Estimated Daily Intake (CEDI): FCS
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
CIR / INCI: Skin conditioning
GHS notification summary6.8% (41 / 605)

GHS Hazard Classification

GHS notification summary6.8% (41 / 605)
Reported hazard statementsH301 (19.8%), H302 (73.4%), H311 (19.8%), H314 (35.9%), H318 (37%), H400 (44.3%), H410 (22.1%), H411 (31.2%)

This chemical does not meet GHS hazard criteria for 6.8% (41 of 605) of reports.

H301 (19.8%): Toxic if swallowed [Danger Acute toxicity, oral]

Documented Uses

  • Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
  • Ceramics making [Category: Hobbies]
  • Intermediate in manufacture of Paris Green; as fungicide /former/; as catalyst for organic reactions, incl rubber aging; in textile dyeing; as pigment for ceramics
  • As insectide; mildew preventive
  • Fabrics, textiles, pigment, catalyst
  • For more Uses (Complete) data for COPPER(II) ACETATE (7 total), please visit the HSDB record page.

Synonyms

Copper(II) acetate; 142-71-2; CUPRIC ACETATE; Copper diacetate; Copper(2+) diacetate; Venus copper; Copper(2+) acetate; Crystals of venus; Crystallized verdigris; copper (II) acetate; Cupric diacetate; Octan mednaty; Neutral verdigris; Acetate de cuivre; Acetic acid, copper(2+) salt; Acetic acid, cupric salt

Frequently Asked Questions

What are the CAS number and molecular formula of Cupric acetate?

CAS 142-71-2; molecular formula C4H6CuO4; molecular weight — g/mol.

What other names is Cupric acetate known by?

Copper(II) acetate, 142-71-2, CUPRIC ACETATE, Copper diacetate, Copper(2+) diacetate, Venus copper.

What is the regulatory status of Cupric acetate?

Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; CIR / INCI: Skin conditioning.

Is Cupric acetate classified as hazardous?

6.8% of GHS notifications report no hazard classification (41 of 605).

What are the key physical properties of Cupric acetate?

Melting Point: 239 °F (USCG, 1999).

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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Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.

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