Note: Ingredients listed on restricted chemical lists
EC/CAS
204-881-4/128-37-0
Name of the chemical
2,6-di-tert-butyl-p-cresol
Concentration
>=1-<2.5
General Information
Version
6.2
Revision date
2025-12-08
Product name
Temephos Liquid Formulation
1.2.1 Relevant identified uses
Veterinary product
Emergency telephone
+1-908-740-4000, +1-908-423-6000
Icons in SDS
Company Information
company name
MSD
e-mail address of the competent person responsible for the Safety Data Sheet
EHSDATASTEWARD@msd.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H304, H317, H318, H332, H336, H341, H372, H400, H410
Hazard statements
Code
Statements
H304
May be fatal if swallowed and enters airways
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger
Hazard statements
H304 May be fatal if swallowed and enters airways. H317 May cause an allergic skin reaction. H318 Causes serious eye damage. H332 Harmful if inhaled. H336 May cause drowsiness or dizziness. H341 Suspected of causing genetic defects. H372 Causes damage to organs through prolonged or repeated exposure. H410 Very toxic to aquatic life with long lasting effects. cracking.
Supplemental label elements
EUH066 Repeated exposure may cause skin dryness or
Prevention
P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
Response
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rins- ing. Immediately call a POISON CENTER/ doctor. P331 Do NOT induce vomiting. P391 Collect spillage.
Hazardous Ingredients
Hydrocarbons, C10, aromatics, <1% naphthalene Temephos Calcium dodecylbenzenesulphonate 7-Oxabicyclo[4.1.0]hept-3-ylmethyl 7-oxabicyclo[4.1.0]heptane-3-carboxylate
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumula- tive and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) as amended by GB-CLP Regulation, UK SI 2019/720, and UK SI 2020/1567) Acute toxicity, Category 4 H332: Harmful if inhaled. Serious eye damage, Category 1 H318: Causes serious eye damage. Skin sensitisation, Category 1 H317: May cause an allergic skin reaction. Germ cell mutagenicity, Category 2 H341: Suspected of causing genetic defects. Specific target organ toxicity - single ex- H336: May cause drowsiness or dizziness. posure, Category 3 Specific target organ toxicity - repeated H372: Causes damage to organs through pro- exposure, Category 1 longed or repeated exposure. Aspiration hazard, Category 1 H304: May be fatal if swallowed and enters air- ways. Short-term (acute) aquatic hazard, Cate- H400: Very toxic to aquatic life. gory 1 Long-term (chronic) aquatic hazard, Cat- H410: Very toxic to aquatic life with long lasting egory 1 effects.