English Safety Data Sheet Database 中文版 MSDS

Cadmium fluoride

CAS No. 7790-79-6 | PubChem CID 24634
Section 1. Identification
Chemical NameCadmium fluoride CAS No.7790-79-6
Synonymscadmiumfluoride Chinese Name氟化镉
Molecular FormulaCdF2 Molecular Weight150.408
UN No.2570 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word DANGER
Pictograms GHS06 · Acute Toxic GHS08 · Health Hazard GHS09 · Environmental Hazard
Hazard Statements H301H330H340H350H372H400H410H360
Precautionary Statements P203P260P264P270P271P273P280P284P301+P316P304+P340P316P318P319P320P321P330P391P403+P233P405P501

Section 2. Hazards Identification

H301: Toxic if swallowed [Danger Acute toxicity, oral]

H330: Fatal if inhaled [Danger Acute toxicity, inhalation]

H340: May cause genetic defects [Danger Germ cell mutagenicity]

H350: May cause cancer [Danger Carcinogenicity]

H360FD: May damage fertility; May damage the unborn child [Danger Reproductive toxicity]

H372 **: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]

H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]

H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

P203, P260, P264, P270, P271, P273, P280, P284, P301+P316, P304+P340, P316, P318, P319, P320, P321, P330, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]

H330 (100%): Fatal if inhaled [Danger Acute toxicity, inhalation]

H340 (100%): May cause genetic defects [Danger Germ cell mutagenicity]

H350 (100%): May cause cancer [Danger Carcinogenicity]

H360 (100%): May damage fertility or the unborn child [Danger Reproductive toxicity]

H372 (100%): Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]

H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]

H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

Aggregated GHS information provided per 43 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]

Section 8. Exposure Controls / Personal Protection

Biological Exposure Indices (BEI) [ACGIH] - Cd in urine = 5 ug/g creatinine; Cd in blood = 5 ug/L; sampling time not critical; Fluorides in urine = 2 mg/L prior to shift or 3 mg/L at end of shift; (Repeated measurements recommended.)

TIH (Toxic Inhalation Hazard) - Term used to describe gases and volatile liquids that are toxic when inhaled. Some are TIH materials themselves, e.g., chlorine, and some release TIH gases when spilled in water, e.g., chlorosilanes. [ERG 2016].

1.0 [mg/m3], inhalable fraction, as F[German Research Foundation (DFG)]

0.61 [mg/m3]

6.7 [mg/m3]

40 [mg/m3]

0.005 [mg/m3], as Cd, see 29 CFR 1910.1027 [2.5 mg/m3, as F]

9.0 [mg/m3], as Cd

0.01 [mg/m3], as Cd ( 0.002 mg/m3, as Cd, respirable fraction) [2.5 mg/m3, as F]

Acute Inhalation: 0.00003 mg/m3 (L134)

Chronic Inhalation: 0.00001 mg/m3 (L134)

Intermediate Oral: 0.0005 mg/kg/day (L134)

Chronic Oral: 0.0001 mg/kg/day (L134)

Section 9. Physical and Chemical Properties

Solid; [Merck Index] White odorless chunks; [MSDSonline]

1750 °C @760 [mm Hg]

6.33 @ 20°C

1 [mm Hg] @1112 °C

electron density of states

dielectric constant

crystal structure

Debye frequency

dielectricity

piezooptic effect

enthalpy

effective mass

second-order nonlinear coefficient

Gibbs energy

positional coordinate

thermoelectric power

temperature-composition section

space group

enthalpy change

phase diagram

unit cell parameter

melting temperature

charge transfer coefficient

heat capacity

third-order stiffness

crystallographic data

dielectric susceptibility

activation energy of resistivity

transition enthalpy

displacement parameter

band gap energy

structural transition temperature

high frequency properties

phase transition

piezooptic constant

Young's modulus

elastic stiffness

charge carrier mobility

formation entropy

elastic coefficients

Section 11. Toxicological Information

Cadmium initially binds to metallothionein and is transported to the kidney. Toxic effects are observed once the concentration of cadmium exceeds that of available metallothionein, and it has also been shown that the cadmium-metallothionein complex may be damaging. Accumulation of cadmium in the kidney results in increased excretion of vital low and high weight molecular proteins. Cadmium is a high affinity zinc analog and can interfere in its biological processes. It also binds to and activates the estrogen receptor, likely stimulating the growth of certain types of cancer cells and causing other estrogenic effects, such as reproductive dysfunction. Cadmium causes cell apoptosis by activating mitogen-activated protein kinases. (L8, A18, A19, A28)

1, carcinogenic to humans. (L135)

Chronic exposure to cadmium fumes can cause chemical pneumonitis, pulmonary edema, and lung diseases such as bronchitis and emphysema. Cadmium also accumulates in the kidneys, causing permanent damage. Loss of bone density also occurs. (L6)

Oral (L6) ; inhalation (L6) ; dermal (L6)

Acute inhalation of cadmium fumes results in metal fume fever, which is characterized by chills, fever, headache, weakness, dryness of the nose and throat, chest pain, and coughing. Ingestion of cadmium causes vomiting and diarrhea. (L6)

Nephrotoxin - The chemical is potentially toxic to the kidneys in the occupational setting.

Reproductive Toxin - A chemical that is toxic to the reproductive system, including defects in the progeny and injury to male or female reproductive function. Reproductive toxicity includes developmental effects. See Guidelines for Reproductive Toxicity Risk Assessment.

Cadmium poisoning is treated by removal from exposure and supportive care. If ingested, induced vomiting or gastric lavage may be performed. (L139)

Source: PubChem CID 24634 (NIH/NLM, public domain). Retrieved from PubChem, a public-domain chemistry database maintained by the U.S. National Library of Medicine. Last updated: 2026-08-02 09:41:24.
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.