Owner`s manual
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SAFETY DATA SHEET
R 407C
Safety data sheet reworked according to the ANNEX I of Commission Regulation (EU) No 453/2010
SECTION 1: Identification of the substance/mixture
Chemical name / Synonym: R 407C / Klea 66 / AC 9000
Trade name: R 407C
Usage: Refrigeration
Emergency telephone number: Toxicological information center
+420 224 919 293; +420 224 915 402
SECTION 2: Hazards identification
Classification according to the criteria in Regulation (EC) No 1272/2008 of the European Parliament
and of the Council [CLP/GHS]
Hazard classes and categories Standard phrases about the hazards Classification process
Gas under pressure H 280 Based on checked values
Standard phrases about the hazards:
a) Physical hazards: H 280: Contains gas under pressure; may explode if heated.
Additional remark: According to Dangerous Substances Directive (67/548/EEC) is not the
substance classified as dangerous.
GHS04
Signal word: WARNING
Precautionary statements:
Storage: P 410 + P403: Protect from sunlight. Store in a well-ventilated place.
Additional information about the hazards (EU):
Characteristics related to the environment: Substance contains fluorinated greenhouse
gases not covered by the Kyoto Protocol.
Cautions to human health and symptoms: Liquid contact could cause frostbites/burns. In
high concentrations may cause asphyxiation.
Warning: Vessel under pressure!
Specific hazards for humans and environment: Gas and its vapors are heavier than air. Danger of
gas/vapors accumulation in cramped space, possibly also in
hollows and spaces, which are located lower then
neighboring surroundings (e.g. cellars).
SECTION 3: Composition/information on ingredients
Name of 1. component: 1,1,1,2-tetrafluorethan (R 134a)
CAS Registry Number: 811-97-2
EC Number (EINECS): 212-377-0
REACH Registry Number: 01-2119459374-33
Concentration: 50 - 54 %, resp. 500 - 540 g in 1 kg of product
Name of 2. component: Pentafluorethan (R 125)
CAS Registry Number: 354-33-6
EC Number (EINECS): 206-557-8
Concentration: 23 - 27 %, resp. 230 - 270 g in 1 kg of product
Name of 3. component: Difluormethan (R 32)
CAS Registry Number: 75-10-5
EC Number (EINECS): 200-839-4
Concentration: 21 - 25 %, resp. 210 - 250 g in 1 kg of product
Classification according to 67/548/EC: F+; R 12










