ICSC:NENG0953 International Chemical Safety Cards (WHO/IPCS/ILO)

Tin tetrachloride
Stannic chloride
SnCl₄
Molecular mass: 260.5

ICSC #    0953
CAS #     7646-78-8
RTECS # XP8750000
UN #        1827
EC #         050-001-00-5

Types of Hazard/ Exposure	Acute Hazards/ Symptoms	Prevention	First Aid/ Fire Fighting
FIRE	Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.		NO hydrous agents. In case of fire in the surroundings: use appropriate extinguishing media.
Explosion

Exposure		STRICT HYGIENE!	IN ALL CASES CONSULT A DOCTOR!
•Inhalation	Cough. Sore throat. Burning sensation. Laboured breathing. Shortness of breath. Wheezing.	Ventilation, local exhaust, or breathing protection.	Fresh air, rest. Half-upright position. Artificial respiration may be needed. Refer for medical attention.
•Skin	Redness. Pain. Skin burns.	Protective gloves. Protective clothing.	Rinse skin with plenty of water or shower. Refer for medical attention.
•Eyes	Redness. Pain. Severe deep burns.	Safety goggles, face shield, or eye protection in combination with breathing protection.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
•Ingestion	Abdominal pain. Burning sensation. Shock or collapse.	Do not eat, drink, or smoke during work.	Do NOT induce vomiting. Refer for medical attention.

Spillage Disposal

Storage

Packaging & Labelling

Evacuate danger area! Ventilation. Cautiously neutralize spilled liquid with soda ash or lime then remove to safe place. Do NOT let this chemical enter the environment. Chemical protection suit including self-contained breathing apparatus.

Separated from food and feedstuffs . Dry. Well closed. Keep in a well-ventilated room.

Airtight. Unbreakable packaging; put breakable packaging into closed unbreakable container. Do not transport with food and feedstuffs.
C symbol
R: 34-52/53
S: 1/2-7/8-26-45-61
UN Hazard Class: 8
UN Packing Group: II

Important Data

Physical State; Appearance:
COLOURLESS OR SLIGHTLY YELLOW FUMING LIQUID , WITH PUNGENT ODOUR.

Physical Dangers:
The vapour is heavier than air.

Chemical Dangers:
Reacts violently withwaterormoist airto produce corrosivehydrogen chloride (see ICSC0163). Reacts with turpentine, alcohols and amines , causing fire and explosion hazard. Attacks many metal, some forms of plastic, rubber and coatings.

Occupational Exposure Limits:
TLV: (as Sn, oxide and inorganic compounds, except tin hydride) 2 mg/m³ as TWA; (ACGIH 2004).
EU OEL: (Tin inorganic compounds, as Sn) 2 mg/m³ as TWA; (EU 2004).

Routes of Exposure:

Inhalation Risk:
A harmful contamination of the air can be reached very quickly on evaporation of this substance at 20°C.

Effects of Short-Term Exposure:
The substance is corrosive to the eyes, the skin and the respiratory tract. Corrosive on ingestion.

Effects of Long-Term or Repeated Exposure:

Physical
Properties

Boiling point: 114°C
Melting point: -33°C
Relative density (water = 1): 2.26
Solubility in water:
reaction

Vapour pressure, kPa at 20°C: 2.4
Relative vapour density (air = 1): 9.0

Environmental
Data

The substance is harmful to aquatic organisms.

N O T E S

Transport Emergency Card: TEC (R)-80GCI-II-X

NFPA Code: H3; F0; R1;

ADDITIONAL INFORMATION

ICSC: 0953	TIN(IV) CHLORIDE (ANHYDROUS)
(C) IPCS, CEC, 1994

IMPORTANT LEGAL NOTICE:

Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values.