Note: Ingredients listed on restricted chemical lists
EC/CAS
232-674-9/9004-65-3
Name of the chemical
methylhydroxypropylcellulose
Concentration
limit (SCL
EC/CAS
209-150-3/14807-96-6
Name of the chemical
Talc
Concentration
N/A
EC/CAS
238-877-9
Name of the chemical
Talc: Hydrated magnesium silicate
Concentration
*
General Information
Version
9
Revision date
2025-09-13
Product name
Pristiq Tablets
Product name
Pristiq Tablets
Identification on the label/Trade name
PRISTIQ; ECENZE; ELLEFORE; ENZUDE; EXSIRA; Elifore
Product Synonyms
Desvenlafaxine Succinate Extended Release Tablets
Chemical name
Serotonin Noradrenaline Reuptake Inhibitor
1.2.1 Relevant identified uses
Pharmaceutical product used as antidepressant
Emergency telephone
1-800-424-9300, +1-703-527-3887
Icons in SDS
Company Information
company name
Pfizer Inc
e-mail address of the competent person responsible for the Safety Data Sheet
pfizer-MSDS@pfizer.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H303, H402
Hazard statements
Code
Statements
H303
May be harmful if swallowed
Section 2
SECTION 2: Hazards identification
OSHA Classification of the substance or mixture
2.3 Other hazards
Not applicable (HNOC) An Occupational Exposure Value has been established for one or more of the ingredients (see Section 8).
Signal word
Warning
Hazard statements
H303 - May be harmful if swallowed H402 - Harmful to aquatic life
Precautionary statements
P273 - Avoid release to the environment P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell P501 - Dispose of contents/container in accordance with local, regional, national, and international regulations as applicable
PBT Substances
& vPvB The product does not contain any substance(s) classified as PBT or vPvB. Endocrine Disruptor Information This product does not contain any known or suspected endocrine disruptors. Note This document has been prepared in accordance with standards for workplace safety, which require the inclusion of all known hazards of the product or its ingredients regardless of the potential risk. The precautionary statements and warnings included may not apply in all cases. Your needs may vary depending upon the potential for exposure in your workplace.
2.1 Classification of the substance or mixture
GHS - Classification: Regulated according to Regulation (EC) 1272/2008 and/or other applicable regulations. Acute toxicity - Oral Category 5 - (H303) Hazardous to the aquatic environment - acute Category 3 - (H402) OSHA Classification Hazards not otherwise classified (HNOC) Not applicable Hazards classified under paragraph (d)(1)(ii) of 1910.1200 Not applicable
