Note: Ingredients listed on restricted chemical lists
EC/CAS
109-99-9
Name of the chemical
Tetrahydrofuran (618/2012)
Concentration
>=70-<90 5-53
EC/CAS
203-564-8/108-24-7
Name of the chemical
acetic anhydride
Concentration
>=10-<20
General Information
Version
8.10
Revision date
2024-09-05
Product name
Capping Reagent A, Tetrahydrofuran
1.2.1 Relevant identified uses
Peptide synthesis
Emergency telephone
+64 9 801 0034
Icons in SDS
Company Information
company name
Merck Life Science Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
customersupport.anz@merckgroup.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H335
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Flammable liquids (Category 2), H225 Specific target organ toxicity - single exposure (Category 3), Respiratory system, H335 For the full text of the H-Statements mentioned in this Section, see Section 16.
Signal word
Danger
Hazard statements
H225 Highly flammable liquid and vapor. H335 May cause respiratory irritation.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P261 Avoid breathing mist or vapors.
Response
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Other hazards
May form explosive peroxides
