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SHANDONG YUEAN CHEMICAL INDUSTRY CO., LTD

SHANGHAI ROAD, HEZE DEVELOPMENT ZONE, SHANDONG PROVINCE, CHINA

TEL: [phone] FAX: [phone]

山 东 粤 安 化 工 有 限 公 司

地址:山东省菏泽市开发区上海路丹阳路口
电话：[phone] 传真：[phone]

MATERIAL SAFETY DATA SHEETOF R134a

1.PRODUCT AND COMPANY IDENTIFICATION

Product name: 1,1,1,2-Tetrafluoroethane

Synonyms: HFC-134a, refrigeration gas (R134a)

Supplier: SHANDONG YUEAN CHEMICAL INDUSTRY CO.,LTD.

Address: Shanghai Road,Heze Development Zone,Heze City,Shandong Province,China.274000

E-mail: [e-mail]

Fax: [phone]

Enterprise emergency phone:[phone]

This MSDS effected since Nov 18th, 2009

2.COMPOSITION/ INGREDIENTS

PURITY ( √ ) MIXTURE ( )

Material Name: 1,1,1,2-Tetrafluoroethane

Content Wt: 99.9%

CAS No.: 811-97-2

3.HAZARDS IDENTIFICATION

Hazards Class: 2.2 Non Flammable Gas

Invasive routes: inhalation, ingestion, eye and skin

Potential health effects:

High concentration of vapor in air will reduce the oxygen and cause anoxic asphyxiation. Eye/skin contact with liquid may

cause frostbite or other harms. Under high temperature (like fire or on the surface of hot metal) will decompose and forming

toxic materials like hydrochloric, hydrofluoric acid and carbonyl halides.

Environment effects:

The potential ODP=0, GWP=1200.

Flame effects:

Under common situation(common tempreture and atmospheric pressure) ,this product is

non-flammable, but under certain situation it will .

4.FIRST AID MEASURES

SHANDONG YUEAN CHEMICAL INDUSTRY CO., LTD

SHANGHAI ROAD, HEZE DEVELOPMENT ZONE, SHANDONG PROVINCE, CHINA

TEL: [phone] FAX: [phone]

山 东 粤 安 化 工 有 限 公 司

地址:山东省菏泽市开发区上海路丹阳路口
电话：[phone] 传真：[phone]

Skin:

In case of contact, take off the polluted clothes, flush area with suds water and clean water at least 15 minutes, do not use hot

water, call a physician.

Eyes:

In case of contact, flush with plenty of clean water or physiological saline, call a physician.

Inhalation:

If inhaled, immediately remove to fresh air. Keep respiratory tract fluntely. If have difficulty in breathing, give an oxgen

therapy. If not breathing, give artificial respiration or closed cardiac massage at once. Call a physician.

Ingestion:

Not a probable rout, owever in case of accident ingestion, drink plenty of lukewarm water, make emetic action, call a

physician.

5 FIRE-FIGHTING MEASURES

Flammable characteristics:

It is not flammable and explosive in the air. In case of phyrogenetic decomposition, it will form toxic materials like

hydrochloric, hydrofluoric acid and carbonyl halides. In case of meeting hihg tempreature, the inner pressure of the container

strengthen and may cause craze and explosion.

Harmful combustion products:

Forming toxic materials like hydrochloric, hydrofluoric acid and carbonyl halides.

Fire-fighting ways:

Cut off the gas origin, use water spray or fog to cool the container, remove the container to clean place if possible.

Extinguish agent:

Roridous water, foam, carbon dioxide.

Extinguish notices and measures:

Wear specialized protective suit and self-contained breathing apparatus(SCBA), and to extinguish the fire on the upper wind

position.

6 ACCIDENTAL RELEASE MEASURES

Remove the staffs from the release polluted places to upper wind position, and isolote the staffs and the polluted zone, control

the passes. The handling personnel had better to wear specialized protective suit and self-contained breathing

apparatus(SCBA), find out the release source and cut off it, and remove the released container to ventilate area and keep

ventilation. The

leaked container should be dealt with properly. Use after repairing and checking.

Eliminate way:

Keep ventilation and accelerating spread. If possible, use the gas into production immediately.