Registration Dossier

Classification & Labelling & PBT assessment

DSD-DPD

General information

Name:
Tetramethylammonium hydroxide
Status:
67/548/EEC self classification

Classification

Explosiveness

Reason for no classification:
conclusive but not sufficient for classification

Oxidising properties

Reason for no classification:
conclusive but not sufficient for classification

Flammability

Reason for no classification:
conclusive but not sufficient for classification

Thermal stability

Reason for no classification:
conclusive but not sufficient for classification

Acute toxicity

Classification:
T+; R27/28 Very toxic in contact with skin and if swallowed.

Acute toxicity - irreversible damage after single exposure

Reason for no classification:
data lacking

Repeated dose toxicity

Classification:
Xn; R48/21 Harmful: danger of serious damage to health by prolonged exposure in contact with skin.

Irritation / corrosion

Classification:
C; R35 Causes severe burns.

Sensitisation

Reason for no classification:
conclusive but not sufficient for classification

Carcinogenicity

Reason for no classification:
data lacking

Mutagenicity - genetic toxicity

Reason for no classification:
conclusive but not sufficient for classification

Toxicity to reproduction - fertility

Reason for no classification:
conclusive but not sufficient for classification

Toxicity to reproduction - development

Reason for no classification:
conclusive but not sufficient for classification

Toxicity to reproduction - breastfed babies

Reason for no classification:
data lacking

Environment

Reason for no classification:
conclusive but not sufficient for classification

Labelling

Indication of danger

T+ - very toxic

Risk phrases

R27/28 - Very toxic in contact with skin and if swallowed
R35 - Causes severe burns
R48/21 - Harmful: danger of serious damage to health by prolonged exposure in contact with skin

Safety phrases

S26 - in case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S35 - this material and its container must be disposed of in a safe way
S36/37/39 - wear suitable protective clothing, gloves and eye/face protection
S45 - in case of accident or if you feel unwell, seek medical advice immediately (show the label where possible)
S46 - if swallowed, seek medical advice immediately and show this container or label

Specific concentration limits

Notes