1,4-Phenylenediamine

TCI EUROPE N.V

Revision date : 2026-03-23

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GHS06 GHS08 GHS09
Health risk rating 5
Safety risk rating 1
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

203-404-7/106-50-3

Name of the chemical

p-Phenylenediamine

Concentration

>=90-<=100

General Information

Version

1.1

Revision date

2026-03-23

Product name

1,4-Phenylenediamine

CAS No.

106-50-3

1.2.1 Relevant identified uses

Use as laboratory reagent

Emergency telephone

+44 844 892 0111

Icons in SDS

GHS06 GHS08 GHS09

Company Information

company name

TCI EUROPE N.V

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H301, H301+H311+H331, H311, H317, H319, H331, H334, H370, H372, H373, H400, H410

Hazard statements

Code

Statements

H301

Toxic if swallowed

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture

Signal word

Danger

Hazard statements

H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled. H317 May cause an allergic skin reaction. H319 Causes serious eye irritation. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H370 Causes damage to organs (Heart, Kidney, muscle). H372 Causes damage to organs (Liver, Nervous system, Kidney) through prolonged or repeated exposure. H373 May cause damage to organs (Heart, muscle) through prolonged or repeated exposure. H410 Very toxic to aquatic life with long lasting effects.

Prevention

P260 Do not breathe dust. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protec- tion/ face protection/ hearing protection.

Response

P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth. P304 + P340 + P311 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor. P308 + P311 IF exposed or concerned: Call a POISON CENTER/ doctor. P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTER/ doctor. P391 Collect spillage.

Storage

P403 + P233 Store in a well-ventilated place. Keep container tightly closed.

2.3 Other hazards

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

ECOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

TOXICOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endo- crine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

2.1 Classification of the substance or mixture

Classification (REGULATION (EC) No 1272/2008) Acute toxicity, Category 3 H301: Toxic if swallowed. Acute toxicity, Category 3 H331: Toxic if inhaled. Acute toxicity, Category 3 H311: Toxic in contact with skin. Eye irritation, Category 2 H319: Causes serious eye irritation. Respiratory sensitisation, Category 1 H334: May cause allergy or asthma symptoms or breath- ing difficulties if inhaled. Skin sensitisation, Category 1 H317: May cause an allergic skin reaction. Specific target organ toxicity - single H370: Causes damage to organs. exposure, Category 1, Heart, Kidney, muscle Specific target organ toxicity - repeated expo- H372: Causes damage to organs through prolonged or sure, Category 1, Liver, Nervous system, repeated exposure. Kidney Specific target organ toxicity - repeated expo- H373: May cause damage to organs through prolonged sure, Category 2, Heart, muscle or repeated exposure. Short-term (acute) aquatic hazard, Category 1 H400: Very toxic to aquatic life. Long-term (chronic) aquatic hazard, Category H410: Very toxic to aquatic life with long lasting effects. 1

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