Note: Ingredients listed on restricted chemical lists
EC/CAS
7647-01-0
Name of the chemical
Hydrochloric acid
Concentration
>=5-<10
EC/CAS
128-37-0
Name of the chemical
2,6-di-tert-butyl-p-cresol
Concentration
>=1-<5
General Information
Version
6.14
Revision date
2025-04-28
Product name
Hydrogen chloride solution 2.0 M in diethyl ether
1.2.1 Relevant identified uses
Laboratory chemicals, Synthesis of substances
1.2.2. Uses advised against
The product is being supplied under the TSCA R&D Exemption
Emergency telephone
800-424-9300, +1-703- 527-3887
Icons in SDS
Company Information
company name
Sigma-Aldrich Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H224, H290, H302, H331, H336, H412
Hazard statements
Code
Statements
H224
Extremely flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Long term hazards
Category 3 aquatic hazard
Other hazards
May form explosive peroxides. Repeated exposure may cause skin dryness or cracking
Signal word
Danger
Hazard statements
H224 Extremely flammable liquid and vapor. H290 May be corrosive to metals. H302 Harmful if swallowed. H331 Toxic if inhaled. H336 May cause drowsiness or dizziness. H412 Harmful to aquatic life with long lasting effects.
Prevention
P210 Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. P233 Keep container tightly closed. P234 Keep only in original container. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P261 Avoid breathing mist or vapors. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P280 Wear protective gloves/ eye protection/ face protection.
Response
P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. P304 + P340 + P311 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P390 Absorb spillage to prevent material damage.
Storage
P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P403 + P235 Store in a well-ventilated place. Keep cool. P405 Store locked up. P406 Store in corrosive resistant container with a resistant inner liner.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
2.1 Classification of the substance or mixture
(29 CFR 1910.1200) Flammable liquids : Category 1 Corrosive to Metals : Category 1 Acute toxicity (Oral) : Category 4 Acute toxicity : Category 3 (Inhalation) Specific target organ : Category 3 (Central nervous system) toxicity - single exposure Short-term (acute) : Category 3 aquatic hazard Long-term (chronic) : Category 3 aquatic hazard Other hazards May form explosive peroxides. Repeated exposure may cause skin dryness or cracking.
