General Information
Version
3
Revision date
2024-02-12
Product name
1H-Pyrazole-1-carboxamidine hydrochloride
Product Synonyms
1-Amidinopyrazole monohydrochloride; Praxadine
CAS No.
4023-02-3
Emergency telephone
001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887, +41-44 251 51 51, +41-43 508 20 11
Icons in SDS
Company Information
company name
Thermo Fisher (Kandel) GmbH
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H317, H318, H373, H412
Hazard statements
Code
Statements
H302
Harmful if swallowed
H317
May cause an allergic skin reaction
H318
Causes serious eye damage.
H373
May cause damage to organs through prolonged or repeated exposure
H412
Harmful to aquatic life with long lasting effects
Section 2
SECTION 2: Hazards identification
CLP Classification - Regulation (EC) No 1272/2008 Classification of the substance or mixture ______________________________________________________________________________________________ ALFAAH60631 Page 1 / 11
Physical hazards
Based on available data, the classification criteria are not met
Health hazards
Acute oral toxicity Category 4 (H302) Serious Eye Damage/Eye Irritation Category 1 (H318) Skin Sensitization Category 1 (H317) Specific target organ toxicity - (repeated exposure) Category 2 (H373)
Environmental hazards
Chronic aquatic toxicity Category 3 (H412) Full text of Hazard Statements: see section 16
Signal word
Danger
Hazard statements
H373 - May cause damage to organs through prolonged or repeated exposure H317 - May cause an allergic skin reaction H412 - Harmful to aquatic life with long lasting effects H302 - Harmful if swallowed H318 - Causes serious eye damage
Precautionary statements
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor/physician P280 - Wear eye protection/ face protection P260 - Do not breathe dust/fume/gas/mist/vapors/spray P273 - Avoid release to the environment P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
2.3 Other hazards
This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
______________________________________________________________________________________________ ALFAAH60631 Page 1 / 11 CLP Classification - Regulation (EC) No 1272/2008 Physical hazards Based on available data, the classification criteria are not met Health hazards Acute oral toxicity Category 4 (H302) Serious Eye Damage/Eye Irritation Category 1 (H318) Skin Sensitization Category 1 (H317) Specific target organ toxicity - (repeated exposure) Category 2 (H373) Environmental hazards Chronic aquatic toxicity Category 3 (H412) Full text of Hazard Statements: see section 16
