English Safety Data Sheet Database 中文版 MSDS

Tellurium tetrachloride

CAS No. 10026-07-0 | PubChem CID 61443
Section 1. Identification
Chemical NameTellurium tetrachloride CAS No.10026-07-0
Synonymstellurium(V)chloride; telluriumtetrachloride Chinese Name四氯化碲
Molecular FormulaTeCL Molecular Weight269.41
UN No.3260 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word DANGER
Pictograms GHS05 · Corrosive GHS08 · Health Hazard
Hazard Statements H314H360H362
Precautionary Statements P260P264P280P301+P330+P331P302+P361+P354P304+P340P305+P354+P338P316P321P363P405P501P203P263P270P318

Section 2. Hazards Identification

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 2 notifications to the ECHA C&L Inventory.

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.

H360: May damage fertility or the unborn child [Danger Reproductive toxicity]

H362: May cause harm to breast-fed children [Reproductive toxicity, effects on or via lactation]

P203, P260, P263, P264, P270, P280, P318, P405, and P501 (click each P-code to see the statement)

Section 8. Exposure Controls / Personal Protection

0.1 [mg/m3], as Te

25.0 [mg/m3], as Te

Section 9. Physical and Chemical Properties

White solid; Highly hygroscopic; [Merck Index] White or yellow crystalline solid with an acrid odor; [MSDSonline]

Metals -> Metalloid Compounds (Tellurium)

Section 11. Toxicological Information

Neurotoxin - Other CNS neurotoxin

Occupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.

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.

Dermatotoxin - Skin burns.

Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

Source: PubChem CID 61443 (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 09:57:29.
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.