Note: Ingredients listed on restricted chemical lists
EC/CAS
200-636-0/66-81-9
Name of the chemical
Cycloheximid
Concentration
100%
General Information
Revision date
2025-11-25
Product name
Cycloheximide
Product Synonyms
cycloheximide (ISO) 4-[(2R)-2-[(1S,3S,5S)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]-2,6-piperidinedioneNSC 185 Naramycin A
CAS No.
66-81-9
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)
H300, H341, H360, H411
Hazard statements
Code
Statements
H300
Fatal if swallowed
Section 2
SECTION 2: Hazards identification
NFPA Rating Classification of the substance or mixture d ~ GHS06 Skull and crossbones Acute toxicity - oral 2 H300 Fatal if swallowed d ~ GHS08 Health hazard Germ cell mutagenicity 2 H341 Suspected of causing genetic defects Reproductive toxicity 1B H360 May damage fertility or the unborn child Contd. from page 1) d ~ GHS09 Environment Aquatic Chronic 2 H411 Toxic to aquatic life with long lasting effects
2.2 Label elements
The substance is classified and labeled according to the Globally Harmonized System (GHS).
Hazard pictograms
d ~ d ~ d ~ GHS06 GHS08 GHS09
Signal word
Danger
Hazard statements
H300 Fatal if swallowed. H341 Suspected of causing genetic defects. H360 May damage fertility or the unborn child. H411 Toxic to aquatic life with long lasting effects.
Precautionary statements
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P264 Wash thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection. P301+P310 If swallowed: Immediately call a poison center/doctor. P321 Specific treatment (see on this label). P330 Rinse mouth. P308+P313 IF exposed or concerned: Get medical advice/attention. P391 Collect spillage. P405 Store locked up. 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 = 2 0 Fire = 0 2 0 Reactivity = 0 · HMIS-ratings (scale 0 - 4) HEALTH *2 Health = *2 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 ~ GHS06 Skull and crossbones Acute toxicity - oral 2 H300 Fatal if swallowed. d ~ GHS08 Health hazard Germ cell mutagenicity 2 H341 Suspected of causing genetic defects. Reproductive toxicity 1B H360 May damage fertility or the unborn child. (Contd. from page 1) d ~ GHS09 Environment Aquatic Chronic 2 H411 Toxic to aquatic life with long lasting effects.