Antioxidant GM|Antioxidant 2246|Antioxidant 2246-A|Antioxidant 425|Antioxidant 702--Nanjing Rui Yan Chemical Co., Ltd.

Antioxidant BBMC

Antioxidant 703

Composite antioxidant

Antioxidant 703

1.CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

Product Name: Antioxidant 703

Chemical Name: 2,6-Di-tert-butyl-4-(dlmethylamlnomethyl)phenol

Formula: C17H29NO CAS Number: 88-27-7

Use: Stabilizer

Producer/Supplier: Nanjing Ruiyan Chemical Co., Ltd. Heyan Road #408, Yanziji subdistrict, Qixia district, Nanjing City, Jiangsu Province, China

Emergency Phone: +86 13951027198

2.COMPOSITION/INFORMATION ON INGREDIENTS

2.1 Substances

Fonnula：C17H29NO

Molecular weight: 263.42 g/mol

CAS-No.: 88-27-7

EC-No.: 201-816-1

3. HAZARDS IDENTIFICATION

3.1 Classification of the substance or mixture

GHS Classification in accordance with 29 CFR 1910（OSHA HCS)

Acute toxicity, Oral (Category 4), H302

Eye irritation (Category 2A), H319

Fo the full text of the H-Statements mentioned in this Section, see Section 16.

3.2 GHS Label elements, including precautionary statements

3.3 Hazards not otherwise classified (HNOC) or not covered by GHS No data available

4. FIRST AID MEASURES

4.1 Description of first aid measures

General advice

Consult a physician. Show this safety data sheet to the doctor in attendance. Move out of dangerous area.

If inhaled

If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

In case of skin contact

Wash off with soap and plenty of water. Consult a physician.

In case of eye contact

Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.

If swallowed

Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

4.2 Most important symptoms and effects, both acute and delayed

The most important known symptoms and effects are described in the labelling (see section 3.2) and/or in section 11.

5.FIREFIGHTING MEASURES

5.1 Extinguishing media

Suitable extinguishing media

Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

5.2 Special hazards arising from the substance or mixture

Carbon oxides, Nitrogen oxides (NOx)

5.3 Advice for firefighters

Wear self-contained breathing apparatus for firefighting if necessary.

5.5 Further information

No data available

6. ACCIDENTAL RELEASE MEASURES

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. Avoid dust formation. Avoid breathing

vapours, mist or gas. Ensure adequate ventilation. Avoid breathing dust.

For personal protection see section 8.

6.2 Environmental precautions

Do not let product enter drains.

6.3 Methods and materials for containment and cleaning up

pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable,closed containers for disposal.

6.4 Reference to other sections

For disposal see section 13.

7. HANDLING AND STORAGE

7.1 Precautions for safe handling

Avoid contact with skin and eyes. Avoid formation of dust and aerosols.

Provide appropriate exhaust ventilation at places where dust is formed. Normal measures for preventive fire protection.

For precautions see section 3.2.

7.2 Conditions for safe storage, including andy incompatibilities

Keep container tightly closed in a dry and well-ventilated place.

7.3 Specific and use(s)

Identified uses: Laboratory chemicals, Manufacture of substances.

8. EXPOSURE CONTROLS/PERSONAL PROTECTION

8.1 Control parameters

Components with workplace control parameters

Contains no substances wiht occupational exposure limit values.

8.2 Exposure controls

Appropriate engineering controls

Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

Personal protective equipment

Eye/face protection Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested and approved under appropriate govenment standards such as NIOSH(us) or EN 166(EU).

Skin protection Handle with gloves.Gloves must be inspected prior to use. Use proper glove removal technique(without touching gloves's outer surface) to avoid skin ontact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.

Body Protection Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.

Respiratory protection For nuisance exposures use type P95(US) or type P1(EU EN 143) particle respirator. For higher level protection use type OV/AG/P99 (US) or type ABEK-P2(EU EN143) respirator cartridges. Use respirators and components tested and approved under appropriate government standards such as NIOSH(US) OR CEN(EU).

Control of environmental exposure Do not let product enter drains.

9. PHYSICAL AND CHEMICAL PROPERTIES

9.1 Information on basic physical and chemical properties