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Cyclopentadienylthallium - CAS 34822-90-7 - Formula C5H5Tl

13958 34822-90-7 Cyclopentadienylthallium Thallium cyclopentadienide Alfa Aesar


Certificate of Analysis


CAS: 34822-90-7 MDL: MFCD00134141  EINECS: 252-229-2
UN#:UN1707Hazard Class:6.1Packing Group:II
Alternate Name: Thallium cyclopentadienide


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
1g 16.10 Check Availability Add to Favorites Enter qty and click checkbox
5g 60.40 Check Availability Add to Favorites Enter qty and click checkbox
25g 265.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C5H5Tl  Melting point: dec.
Formula weight: 269.47  Sensitivity: Air Sensitive
Form: Powder 

Other References

UN#: UN1707
Harmonized Tariff Code: 2931.90

GHS Hazard and Precautionary Statements

Hazard Statements : H300-H330-H373-H411

Fatal if swallowed. Fatal if inhaled. May cause damage to organs through prolonged or repeated exposure. Toxic to aquatic life with long lasting effects.

Precautionary Statements : P260-P301+P310-P304+P340-P320-P330-P405-P501A

Do not breathe dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment is urgent (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

ToxicHealth HazardDangerous for the environment

Risk & Safety

Risk Phrases: 26/28-33-51/53
Very toxic by inhalation and if swallowed. Danger of cumulative effects. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Phrases: 13-28-45-61
Keep away from food, drink and animal feeding stuffs. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Avoid release to the environment. Refer to special instructions/Safety data sheets
Very Toxic Dangerous for the environment