NextSDS Logo
Chemical Substance

Thorium

CAS Number7440-29-1
EC Number231-139-7
Molecular FormulaTh
SDS management

Is Thorium in your SDS library?

NextSDS finds every safety data sheet that contains Thorium, flags new hazard classifications and keeps your whole SDS library current for every site.

On 2 regulatory lists. Get alerted when that changes.

Identifiers

Cas Number7440-29-1Primary
Ec Number231-139-7
Chemical NameThorium

GHS Hazard Pictograms

GHS08 Hazard PictogramGHS08
GHS07 Hazard PictogramGHS07

Hazard Classifications

Acute Tox. 4
Acute toxicity (oral + dermal + inhalation)
Warning
Hazard CodeH302 + H312 + H332
CategoryAcute Tox. 4
Source: Notified C&L
Skin Irrit. 2
Skin irritation
Warning
Hazard CodeH315
CategorySkin Irrit. 2
Source: Notified C&L
Eye Irrit. 2
Eye irritation
Warning
Hazard CodeH319
CategoryEye Irrit. 2
Source: Notified C&L
STOT SE 3
Specific target organ toxicity — single exposure
Warning
Hazard CodeH336
CategorySTOT SE 3
Source: Notified C&L
STOT RE 2
Specific target organ toxicity — repeated exposure
Warning
Hazard CodeH373
CategorySTOT RE 2
Source: Notified C&L

Regulatory Lists (2)

IFA GESTIS INTERNATIONAL LIMIT VALUES
IFA GESTIS International Limit Values (ILV) — Occupational exposure limits for chemical agents in the workplace, maintained by the Institut für Arbeitsschutz der DGUV (Germany)
GLOBAL AUTOMOTIVE DECLARABLE SUBSTANCE LIST (GADSL)
Global Automotive Declarable Substance List (GADSL) — Industry-wide list of declarable and prohibited substances in automotive manufacturing

Related Substances

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.