ISOLED-D Phthalic anhydride-D₄ (D, 98%)

Cambridge Isotope Laboratories, Inc

Revision date : 2025-10-31

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GHS08 GHS05 GHS07
Health risk rating 5
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

85-44-9

Name of the chemical

Phthalic anhydride

Concentration

98%

General Information

Version

4.0

Revision date

2025-10-31

Product name

ISOLED-D Phthalic anhydride-D₄ (D, 98%)

Substance name

ISOLED-D Phthalic anhydride-D₄ (D, 98%)

CAS No.

85-44-9

supplier name

Cambridge Isotope Laboratories, Inc

Emergency telephone

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

Icons in SDS

GHS05 GHS07 GHS08 M004 M009 M010 M047

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)

H302, H315, H317, H318, H334, H335, H402

Hazard statements

Code

Statements

H302

Harmful if swallowed

Section 2

SECTION 2: Hazards identification

GHS US classification Classification of the substance or mixture GHS US classification Acute toxicity (oral), Category 4 Skin corrosion/irritation, Category 2 Serious eye damage/eye irritation, Category 1 Respiratory sensitization, Category 1 H302 Harmful if swallowed H315 Causes skin irritation H318 Causes serious eye damage H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Skin sensitization, Category 1A H317 May cause an allergic skin reaction. Specific target organ toxicity – Single exposure, Category 3, H335 May cause respiratory irritation. Respiratory tract irritation Hazardous to the aquatic environment — Acute Hazard, Category 3 H402 Harmful to aquatic life Full text of H statements : see section 16

2.2 Label elements

GHS US labeling

Signal word

Danger

Hazard statements

H302 - Harmful if swallowed H315 - Causes skin irritation H317 - May cause an allergic skin reaction H318 - Causes serious eye damage H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled H335 - May cause respiratory irritation H402 - Harmful to aquatic life

Precautionary statements

P261 - Avoid breathing dust, gas, fume, mist, spray, vapors. P264 - Wash hands, forearms and face thoroughly after handling. P270 - Do not eat, drink or smoke when using this product. P271 - Use only outdoors or in a well-ventilated area. P272 - Contaminated work clothing must not be allowed out of the workplace. P273 - Avoid release to the environment. P280 - Wear protective clothing, protective gloves. P284 - Wear respiratory protection. P301+P312 - If swallowed: Call a poison center or doctor if you feel unwell. P302+P352 - If on skin: Wash with plenty of water. P304+P340 - If inhaled: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 - Immediately call a poison center or doctor. P312 - Call a poison center or doctor if you feel unwell. P321 - Specific treatment (see Hazard pictograms (CLP) on this label). P330 - Rinse mouth. P332+P313 - If skin irritation occurs: Get medical advice or attention. P333+P313 - If skin irritation or rash occurs: Get medical advice or attention. P342+P311 - If experiencing respiratory symptoms: Call a poison center or doctor. P362 - Take off contaminated clothing. P362+P364 - Take off contaminated clothing and wash it before reuse. P403+P233 - Store in a well-ventilated place. Keep container tightly closed. 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 Acute toxicity (oral), Category 4 H302 Harmful if swallowed. Skin corrosion/irritation, Category 2 H315 Causes skin irritation. Serious eye damage/eye irritation, Category 1 H318 Causes serious eye damage. Respiratory sensitization, Category 1 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. Skin sensitization, Category 1A H317 May cause an allergic skin reaction. Specific target organ toxicity – Single exposure, Category 3, H335 May cause respiratory irritation. Respiratory tract irritation Hazardous to the aquatic environment — Acute Hazard, Category 3 H402 Harmful to aquatic life. Full text of H statements : see section 16

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