Scientific research and development

Cambridge Isotope Laboratories, Inc

Revision date : 2026-03-04

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GHS02 GHS07 GHS08 GHS09
Health risk rating 5
Safety risk rating 3
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

35065-27-1

Name of the chemical

2,4,5,2',4',5'-Hexachlorobiphenyl

Concentration

0.000723

General Information

Version

4.0

Revision date

2026-03-04

Product name

Scientific research and development

supplier name

Cambridge Isotope Laboratories, Inc

Emergency telephone

1-703-741-5970, 1-800-424-9300 24

Icons in SDS

GHS02 GHS07 GHS08 GHS09 M004 M009 M010 M047 T013 T020 T050

Company Information

company name

Cambridge Isotope Laboratories, Inc

e-mail address of the competent person responsible for the Safety Data Sheet

cilsales@isotope.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H225, H302, H302+H332, H304, H315, H332, H336, H350, H360, H371, H400, H410

Hazard statements

Code

Statements

H225

Highly Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture GHS US classification Flammable liquid, Category 2 H225 Highly flammable liquid and vapor. Acute toxicity (oral), Category 4 H302 Harmful if swallowed. Acute toxicity (inhalation), Category 4 H332 Harmful if inhaled. Skin corrosion/irritation, Category 2 H315 Causes skin irritation. Carcinogenicity, Category 1A H350 May cause cancer. Reproductive toxicity, Category 1A H360 May damage fertility or the unborn child. Specific target organ toxicity — Single exposure, Category 2 H371 May cause damage to organs. Specific target organ toxicity – Single exposure, Category 3, Narcosis H336 May cause drowsiness or dizziness Aspiration hazard, Category 1 H304 May be fatal if swallowed and enters airways. Hazardous to the aquatic environment — Acute Hazard, Category 1 H400 Very toxic to aquatic life. Hazardous to the aquatic environment — Chronic Hazard, Category 1 H410 Very toxic to aquatic life with long lasting effects Full text of H statements : see section 16

2.2 Label elements

GHS US labeling

Signal word

Danger

Hazard statements

H225 - Highly flammable liquid and vapor H302+H332 - Harmful if swallowed or if inhaled H304 - May be fatal if swallowed and enters airways H315 - Causes skin irritation H336 - May cause drowsiness or dizziness H350 - May cause cancer. H360 - May damage fertility or the unborn child H371 - May cause damage to organs. H400 - Very toxic to aquatic life H410 - Very 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. P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 - Keep container tightly closed. P240 - Ground/Bond container and receiving equipment. P241 - Use explosion-proof electrical, lighting, ventilating equipment. P242 - Use non-sparking tools. P243 - Take action to prevent static discharges. P260 - Do not breathe dust, fume, gas, mist, vapors, spray. P264 - Wash Both hands 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. P301+P310 - If swallowed: Immediately call a poison center or doctor. P301+P312 - If swallowed: Call a poison center or doctor if you feel unwell. P302+P352 - If on skin: Wash with plenty of water. P303+P361+P353 - If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P304+P340 - If inhaled: Remove person to fresh air and keep comfortable for breathing. P308+P311 - If exposed or concerned: Call a poison center or doctor. P308+P313 - If exposed or concerned: Get medical advice/attention. P312 - Call a poison center or doctor if you feel unwell. P321 - Specific treatment (see Hazard pictograms (CLP) on this label). P330 - Rinse mouth. P331 - Do NOT induce vomiting. P332+P313 - If skin irritation occurs: Get medical advice or attention. P362+P364 - Take off contaminated clothing and wash it before reuse. P370+P378 - In case of fire: Use Alcohol resistant foam, Carbon dioxide, Dry chemical, Water spray to extinguish. P391 - Collect spillage. 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. P501 - Dispose of Comply with applicable regulations 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 Flammable liquid, Category 2 H225 Highly flammable liquid and vapor. Acute toxicity (oral), Category 4 H302 Harmful if swallowed. Acute toxicity (inhalation), Category 4 H332 Harmful if inhaled. Skin corrosion/irritation, Category 2 H315 Causes skin irritation. Carcinogenicity, Category 1A H350 May cause cancer. Reproductive toxicity, Category 1A H360 May damage fertility or the unborn child. Specific target organ toxicity — Single exposure, Category 2 H371 May cause damage to organs. Specific target organ toxicity – Single exposure, Category 3, Narcosis H336 May cause drowsiness or dizziness. Aspiration hazard, Category 1 H304 May be fatal if swallowed and enters airways. Hazardous to the aquatic environment — Acute Hazard, Category 1 H400 Very toxic to aquatic life. Hazardous to the aquatic environment — Chronic Hazard, Category 1 H410 Very toxic to aquatic life with long lasting effects. Full text of H statements : see section 16

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