Cycloheximide

G-Biosciences/ Geno Technology, Inc

Revision date : 2025-10-06

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GHS06 GHS08 GHS09
Health risk rating 5
Safety risk rating 1
Environmental risk rating 4

Note: Ingredients listed on restricted chemical lists

EC/CAS

66-81-9

Name of the chemical

Cycloheximid

Concentration

100%

General Information

Version

1.0

Revision date

2025-10-06

Product name

Cycloheximide

Substance name

Cycloheximide

Product Synonyms

U-4527 EC Index No. (Report) : 613-140-00-8

Chemical name

4-[2-(3,5-Dimethyl-2-oxo-cyclohexyl)-2-hydroxyethyl]-2,6-piperidinedione

CAS No.

66-81-9

supplier name

G-Biosciences/ Geno Technology, Inc

Emergency telephone

1-800-424-9300, +1-703-527-3887

Icons in SDS

GHS06 GHS08 GHS09 M004 M009 M010 T050

Company Information

company name

G-Biosciences/ Geno Technology, Inc

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

Classification of the substance or mixture GHS-US classification Acute toxicity (oral), Category 2 H300 Fatal if swallowed. Germ cell mutagenicity, Category 2 H341 Suspected of causing genetic defects. Reproductive toxicity, Category 1B H360 May damage fertility or the unborn child. Hazardous to the aquatic environment — Chronic Hazard, Category 2 H411 Toxic to aquatic life with long lasting effects Full text of H-statements: see section 16

2.2 Label elements

GHS US labelling

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 hands, forearms and face 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, and hearing protection. P301+P310 - If swallowed: Immediately call a poison center or doctor. P308+P313 - If exposed or concerned: Get medical advice/attention. P321 - Specific treatment (see supplemental first aid instruction on this label). P330 - Rinse mouth. P391 - Collect spillage. P405 - Store locked up. P501 - Dispose of contents and/or container to hazardous or special waste collection point, in accordance with local, regional, national and/or international regulations. 2.3. Hazards associated with known or reasonably anticipated uses No additional information available

2.3 Other hazards

No additional information available 2.5. Unknown acute toxicity No additional information available

2.1 Classification of the substance or mixture

GHS-US classification Acute toxicity (oral), Category 2 H300 Fatal if swallowed. Germ cell mutagenicity, Category 2 H341 Suspected of causing genetic defects. Reproductive toxicity, Category 1B H360 May damage fertility or the unborn child. Hazardous to the aquatic environment — Chronic Hazard, Category 2 H411 Toxic to aquatic life with long lasting effects. Full text of H-statements: see section 16 2.2. Label elements GHS US labelling Hazard pictograms (GHS US) : Signal word (GHS US) : Danger

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