International Chemical Safety Cards

p-CHLOROPHENOL ICSC: 0850
p-CHLOROPHENOL
4-Chlorophenol
4-Chloro-1-hydroxybenzene
4-Hydroxychlorobenzene
C6H5ClO/C6H4ClOH
Molecular mass: 128.6
CAS # 106-48-9
RTECS # SK2800000
ICSC # 0850
UN # 2020
EC # 604-008-00-0
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Combustible. Gives off irritating or toxic fumes (or gases) in a fire.
NO open flames.
Powder, water spray, foam, carbon dioxide.
EXPLOSION

In case of fire: keep drums, etc., cool by spraying with water.
 
EXPOSURE
PREVENT DISPERSION OF DUST!

INHALATION Cough. Dizziness. Headache. Laboured breathing. Sore throat.
Ventilation (not if powder), local exhaust, or breathing protection.
Fresh air, rest. Artificial respiration if indicated. Refer for medical attention.
SKIN MAY BE ABSORBED! Redness.
Protective gloves. Protective clothing.
Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer for medical attention.
EYES Redness.
Safety goggles, 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.
Do not eat, drink, or smoke during work.
Rinse mouth. Refer for medical attention.
SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
Sweep spilled substance into containers. Carefully collect remainder, then remove to safe place (extra personal protection: complete protective clothing including self-contained breathing apparatus).
Separated from strong oxidants, food and feedstuffs. Tightly closed. Cool.
Do not transport with food and feedstuffs.
Xn symbol
R: 20/21/22
S: 2-28
UN Hazard Class: 6.1
UN Packing Group: III
SEE IMPORTANT INFORMATION ON BACK
ICSC: 0850 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities © IPCS CEC 1993

International Chemical Safety Cards

p-CHLOROPHENOL ICSC: 0850

I
M
P
O
R
T
A
N
T

D
A
T
A
PHYSICAL STATE; APPEARANCE:
COLOURLESS CRYSTALS , WITH CHARACTERISTIC ODOUR.

PHYSICAL DANGERS:
The vapour is heavier than air.

CHEMICAL DANGERS:
The substance decomposes on heating producing toxic and corrosive fumes (hydrochloric acid, chlorine). Reacts with oxidants.

OCCUPATIONAL EXPOSURE LIMITS (OELs):
TLV not established.
PDK: 1 mg/m3 (USSR 1982).


ROUTES OF EXPOSURE:
The substance can be absorbed into the body by inhalation of its aerosol and through the skin.

INHALATION RISK:
No indication can be given about the rate in which a harmful concentration in the air is reached on evaporation of this substance at 20°C.

EFFECTS OF SHORT-TERM EXPOSURE:
The substance irritates the eyes, the skin and the respiratory tract. The substance may cause effects on the central nervous system and bladder.

EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
The substance may have effects on the liver, lung, kidney, blood, heart.
PHYSICAL
PROPERTIES
 Boiling point: 220°C
Melting point: 43°C
Relative density (water = 1): 1.2
Solubility in water: moderate (2.7 g/100 ml at 20°C		 Vapour pressure, Pa at 20°C: 13
Relative vapour density (air = 1): 4.44
Flash point: 121°C (c.c.)°C
Octanol/water partition coefficient as log Pow: 2.39
ENVIRONMENTAL
DATA
 This substance may be hazardous to the environment; special attention should be given to water.
NOTES
Do NOT take working clothes home.
Transport Emergency Card: TEC (R)-804
NFPA Code: H3; F1; R0;
ADDITIONAL INFORMATION


ICSC: 0850 p-CHLOROPHENOL
© IPCS, CEC, 1993
IMPORTANT LEGAL NOTICE: Neither the CEC or the IPCS nor any person acting on behalf of 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.