1,2-Diphenylhydrazine

company name

AccuStandard, Inc

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

edocs@accustandard.com

Signal word

Danger

Hazard statements(CLP)

H302, H312, H332, H335, H341, H350, H401, H410, H413

Code

Statements

H302

Harmful if swallowed

H312

Harmful in contact with skin

H332

Harmful if inhaled

H335

May cause respiratory irritation

H341

Suspected of causing genetic defects

H350

May cause cancer

H401

Toxic to aquatic life

H410

Very toxic to aquatic life with long lasting effects

H413

May cause long lasting harmful effects to aquatic life

Code

Statements

P202

Do not handle until all safety precautions have been read and understood.

P233

Keep container tightly closed.

P235

Keep cool.

P262

Do not get in eyes, on skin, or on clothing.

P264

Wash ... thoroughly after handling.

P280

Wear protective gloves/protective clothing/eye protection/face protection.

P284

[In case of inadequate ventilation] Wear respiratory protection.

P338

Remove contact lenses, if present and easy to do. Continue rinsing.

P360

Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.

P404

Store in a closed container.

2.2 Label elements

0 2 HEALTH 2 0 FLAMMABILITY - continued H350 - This product is or contains a component that is classified (ACGIH, IARC, NTP, OSHA) as a possible cancer hazard. (Carcinogenicity, category 1B) H401 - Toxic to fish and other water organisms. (H410) H413 - May cause long-term adverse effects in the aquatic environment. Precautionary Codes: P202 - This product should only by used by persons trained in the safe handling of hazardous chemicals. P233 - Store in a tightly closed container. (P404) P235 - Store in a cool dry place. P262 - Do not get in eyes, on skin or clothing. P264 - Wash thoroughly after handling. Do not take internally. Eye wash and safety equipment should be readily available. P280 - Protective gloves must be worn to prevent skin contact. P284 - Respiratory Protection: If workplace exposure limit(s) of product or any component is exceeded (see TLV/PEL), or a risk assessment shows air-purifying respirators are appropriate, use of a NIOSH/MSHA approved air supplied respirator is advised. Use a full-face respirator with multi-purpose combination (US) or type ABEK (EN14387) respirator cartridges in absence of proper environmental control. Always use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Engineering and/or administrative controls should be implemented to reduce exposure. P338 - Eye contact: Immediately flush with plenty of water. After initial flushing, remove any contact lenses and continue flushing for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. P360 - Skin contact: Immediately wash skin with soap and plenty of water. Remove contaminated clothing. Get medical attention if symptoms occur. Wash clothing before reuse.

Signal word

Danger 0

Hazard statements

H302 - Harmful if swallowed. (Acute toxicity, oral, category 4) H312 - Harmful if absorbed through skin. (Acute toxicity, dermal, category 4) H332 - Harmful if inhaled. (Acute toxicity, inhalation, category 4) H335 - May be irritating to mucous membrane and upper respiratory system. (Specific target organ toxicity, single exposure; Respiratory tract irritation, category 3) H341 - This compound is classified as a possible mutagen. There is no acceptible exposure limit for a mutagen. (Germ cell mutagenicity, category 1) H350 - California Proposition 65 Warning: This product contains a component (or components) that may cause cancer in a concentration greater than or equal to 0.1%. - continued

2.3 Other hazards

2.2.1 - Symptom of Exposure Health/Environment This compound is classified as a possible mutagen. There is no acceptible exposure limit for a mutagen. (Germ cell mutagenicity, category 1) Danger of serious damage to health by prolonged exposure if inhaled or swallowed. Toxic to fish and other water organisms. (H410) May cause long-term adverse effects in the aquatic environment. (H413)

Potential health effects

May be irritating to eyes. May be irritating to skin. Harmful if absorbed through skin. (Acute toxicity, dermal, category 4) May be irritating to mucous membrane and upper respiratory system. (Specific target organ toxicity, single exposure; Respiratory tract irritation, category 3) Harmful if inhaled. (Acute toxicity, inhalation, category 4) Harmful if swallowed. (Acute toxicity, oral, category 4) 2.2.3 - Routes of Entry Inhalation, ingestion or skin contact. 2.2.4 - Carcinogenicity California Proposition 65 cancer hazard. This product is or contains a component that is classified (ACGIH, IARC, NTP, OSHA) as a possible cancer hazard. (Carcinogenicity, category 1B) - continued

Other hazards

continued 2.2.4 - Carcinogenicity - continued California Proposition 65 Warning: This product contains a component (or components) that may cause cancer in a concentration greater than or equal to 0.1%.