General Information
Revision date
2025-08-14
Product name
Hydrochlorothiazide
Product Synonyms
6-chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide, 1,1-dioxideHCTZ NSC 53477 SU 5879
CAS No.
58-93-5
1.2.1 Relevant identified uses
This product is for research use - Not for human or veterinary diagnostic or therapeutic use
Emergency telephone
+1 (734) 971-3335, 800-424-9300
Icons in SDS
Company Information
company name
Cayman Chemical Co
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H317, H334, H372
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
NFPA Rating Classification of the substance or mixture d ~ GHS08 Health hazard Sensitization - respiratory 1 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Specific target organ toxicity (repeated exposure) 1 H372 Causes damage to organs through prolonged or repeated exposure d ~ GHS07 Acute toxicity - oral 4 H302 Harmful if swallowed Contd. from page 1) Sensitization - skin 1 H317 May cause an allergic skin reaction
2.2 Label elements
The substance is classified and labeled according to the Globally Harmonized System (GHS).
Hazard pictograms
d ~ d ~ GHS07 GHS08
Signal word
Danger
Hazard statements
H302 Harmful if swallowed. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 May cause an allergic skin reaction. H372 Causes damage to organs through prolonged or repeated exposure.
Precautionary statements
P260 Do not breathe dust/fume/gas/mist/vapors/spray. P264 Wash thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P272 Contaminated work clothing must not be allowed out of the workplace. P280 Wear protective gloves. P284 [In case of inadequate ventilation] wear respiratory protection. P301+P312 If swallowed: Call a poison center/doctor if you feel unwell. P330 Rinse mouth. P302+P352 If on skin: Wash with plenty of water. P304+P340 If inhaled: Remove person to fresh air and keep comfortable for breathing. P314 Get medical advice/attention if you feel unwell. P362+P364 Take off contaminated clothing and wash it before reuse. P333+P313 If skin irritation or rash occurs: Get medical advice/attention. P321 Specific treatment (see on this label). P342+P311 If experiencing respiratory symptoms: Call a poison center/doctor. P501 Dispose of contents/container in accordance with local/regional/national/international regulations. · Information pertaining to particular dangers for man and environment
Classification system
· NFPA ratings (scale 0 - 4) Health = 1 0 Fire = 0 1 0 Reactivity = 0 · HMIS-ratings (scale 0 - 4) HEALTH *1 Health = *1 FIRE 0 Fire = 0 REACTIVITY 0 Reactivity = 0
PBT Substances
Not applicable
vPvB Substances
Not applicable (Contd. from page 2)
2.3 Other hazards
There are no adverse physical or health effects known that are not covered by the hazard classes of the Hazard Communications Standard.
2.1 Classification of the substance or mixture
d ~ GHS08 Health hazard Sensitization - respiratory 1 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. Specific target organ toxicity (repeated exposure) 1 H372 Causes damage to organs through prolonged or repeated exposure. d ~ GHS07 Acute toxicity - oral 4 H302 Harmful if swallowed. (Contd. from page 1) Sensitization - skin 1 H317 May cause an allergic skin reaction.