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Basic information

  • Name:
  • Acetic acid, cadmiumsalt, dihydrate (8CI,9CI)

  • Superlist Name:
  • Cadmium acetate dihydrate
  • CAS No.:
  • 5743-04-4

  • Molecular Structure:
  • Formula:
  • C4H6CdO4.2(H2O)
  • Molecular Weight:
  • 266.52
  • Synonyms:
  • Cadmiumacetate dihydrate;Cadmium diacetate dihydrate;
  • EINECS:
  • 208-853-2
  • Melting Point:
  • 254 °C
  • Boiling Point:
  • 117.1 °C at 760 mmHg
  • Flash Point:
  • 40 °C
  • Appearance:
  • white crystalline powder
  • Hazard Symbols:
  • ToxicT,HarmfulXn,DangerousN
  • Risk Codes:
  • 20/21/22-50/53-45-50
  • Safety Description:
  • 60-61-53-45 Details
  • Transport Information:
  • UN 3077

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Standards and Recommendations

OSHA PEL: TWA 5 µg(Cd)/m3
ACGIH TLV: TWA 0.01 mg(Cd)/m3; Suspected Carcinogen

Specification

The Cadmium acetate dihydrate, also known as Acetic acid, cadmium salt dihydrate, is an organic compound with the formula C4H6CdO4.2(H2O). It belongs to the product categories of Cadmium Essential Chemicals; Catalysis and Inorganic Chemistry; Chemical Synthesis; Reagent Grade; Routine Reagents. Its EINECS registry number is 208-853-2. With the CAS registry number 5743-04-4, its IUPAC name is cadmium(2+) diacetate dihydrate. What's more, this chemical is a white crystalline powder. Meanwhile, this chemical can be used as analysis reagent and also be used in ceramic industry.

Physical properties of Cadmium acetate dihydrate: (1)ACD/LogP: -0.29; (2)ACD/LogD (pH 5.5): -1.07; (3)ACD/LogD (pH 7.4): -2.86; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 2.73; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)Flash Point: 40 °C; (11)Enthalpy of Vaporization: 23.7 kJ/mol; (12)Boiling Point: 117.1 °C at 760 mmHg; (13)Vapour Pressure: 13.9 mmHg at 25°C.

Preparation: this chemical can be prepared by acetic acid and CdO. The yield is about 70-90%.

CdO + 2 CH3COOH→Cd(CH3COO)2 + H2O

When you are using this chemical, please be cautious about it as the following:
This chemical that at low levels can cause damage to health. It may present an immediate or delayed danger to one or more components of the environment and may cause damage to health. Harmful by inhalation, in contact with skin and if swallowed. In addition, it is very toxic to aquatic organisms which may cause long-term adverse effects in the aquatic environment. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC(=O)[O-].CC(=O)[O-].O.O.[Cd+2]
(2)InChI: InChI=1S/2C2H4O2.Cd.2H2O/c2*1-2(3)4;;;/h2*1H3,(H,3,4);;2*1H2/q;;+2;;/p-2
(3)InChIKey: AUIZLSZEDUYGDE-UHFFFAOYSA-L

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LCLo inhalation 128mg/m3/2H (128mg/m3) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
National Technical Information Service. Vol. OTS0539392,
rat LD50 oral 360mg/kg (360mg/kg)   Khigiena i Zdraveopazvane. Hygiene and Sanitation. Vol. 22, Pg. 168, 1979.

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