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MSDS Material Safety Data Sheet
CAS

102-06-7
149-00-4

File Name: castlechemicals_com---Anchor_DPG_-__Issue_1_25.10.05.asp
Safety Data Sheet
According to EC-directive 2001/58/EC




MATERIAL SAFETY DATA SHEET

Anchor DPG


1. IDENTIFICATION OF THE SUBSTANCE PREPARATION AND OF THE
COMPANY UNDERTAKING.


Product Name N,N鈥?-Diphenylguanidine

Supplier Castle Chemicals Ltd, Peak House
6 Oxford Road, Altrincham, Cheshire WA14 2DY
Tel: +44 161 608 8800 Fax: +44 161 608 1910
E-mail: sales@castlechemicals.com


2. COMPOSITION/INFORMATION ON INGREDIENTS


This product is to be considered as a substance in conformance to EC directives.
Information on hazardous ingredients.

Number % w/w CAS-Number Chemical Name
1 >99.0 102-06-7 N,N鈥?-Diphenylguanidine
Number EC-Number Annex-1-Number Symbol(s) Risk Phrase(s)
1 203-002-1 612-149-00-4 Xn Xi N R22 R36/37/38 R51/53 R62


Other Information Formula C13H13N3


3. HAZARD IDENTIFICATION


Harmful if swallowed.
Irritating to eyes, respiratory system and skin.
Possible risk of impaired fertility.
Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.




Page 1 of 6
Safety Data Sheet
According to EC-directive 2001/58/EC

4. FIRST AID MEASURES


Symptoms and effects Harmful if swallowed. Irritating to eyes, respiratory
system and skin.
FIRST AID
General In all cases of doubt, where symptoms persist, seek
medical advice.
Eye Contact Flush eyes immediately with water.
Skin Contact Wash affected areas immediately with soap and water.
Inhalation Move person to fresh air
Ingestion Rinse mouth, give water to drink. Induce vomiting. Never
induce vomiting in unconscious or confused persons.
Advice to physician No specific recommendations.


5. FIRE FIGHTING MEASURES


Extinguishing media CO2, dry chemical powder, foam, water spray, water mist.

Special Exposure hazards Emits toxic fumes under fire conditions.

Special fire fighting procedures Wear full fire-fighting protective clothing, including self-
Contained breathing apparatus (SCBA).

Additional Information Do not allow run-off from fire fighting to enter drains
or water courses.

Hazordous decomposition / Carbon Monoxide (CO), Nitrous gases (NOx),
Combustion products


6. ACCIDENTAL RELEASE MEASURES


Personal precautions (See section 8 for more information).

Environmental Precautions Avoid discharge into the environment. Do not flush into
public water courses.

Methods for Cleaning up Collect as much as possible in a clean container for reuse
(preferable) or disposal.


7. HANDLING AND STORAGE


Handling Avoid skin and eye contact. Avoid dust generation.

Fire and Explosion prevention No specific recommendations.

Storage Store in a cool, dry place.


Page 2 of 6
Safety Data Sheet
According to EC-directive 2001/58/EC

8. EXPOSURE CONTROLS/PERSONAL PROTECTION


Engineering Controls Sufficient ventilation should be provided. Avoid dust
generation.
Exposure Limits
Name
5.0mg/m3
N,N鈥?-Diphenylguanidine OES-TWA
10.0 mg/m3 (total inhalable dust)
OES-TWA

Respiratory Protection Avoid breathing dust. In case of insufficient ventilation,
wear suitable respiratory equipment.
Skin and Body Protection Wear suitable protective clothing..
Eye Protection Use safety eye wear including glasses or goggles.
Other Information: Emergency 鈥搒hower and facilities for rinsing eyes must be
accessible. Although the weight of evidence from a number
of toxicology studies clearly supports that
diphenylguanidine does not require the classification of
R62 (toxic for reproduction), normal measures should be
taken to avoid exposure to dusts..


9. PHYSICAL AND CHEMICAL PROPERTIES


Appearance Dedusted powder, powder; granules.
Colour Whitish
Odour Characteristic
Boiling Point / range not determined
144oC
Melting Point/ Range
Not determined (> 150oC)
Flash Point
Flammabilty Not flammable
Not determined (> 500oC)
Autoignition Temperature
Explosive properties Not determined
Explosion Limits Not determined
1200 Kg/m3 (25oC)
Density
280-320 Kg/m3
Bulk Density
0.86 Kg/m3 (25oC pH 5)
Solubility in water
1.470 Kg/m3 (25oC pH 9)
Solubility in other solvents In most organic solvents
pH Value 10.2 (10 g/l, aqueous dispersion)
Partition Coefficient not determined
Viscosity N.A.
(See Section 16 for abbreviation legend)




Page 3 of 6
Safety Data Sheet
According to EC-directive 2001/58/EC

10. STABILITY AND REACTIVITY


Heating > 100 oC: decomposes.
Conditions to avoid
Materials to avoid No specific recommendations
Hazardous decomposition products Toxic fumes: Aniline, carbon monoxide (CO), Nitrous gases
(NOx), tetraphenylmelamine, triphenylmelamine,
triphenylcarbimide..
Stability stable under recommended storage and handling conditions
(see section 7).


11. TOXICOLOGICAL INFORMATION


Name N,N鈥?-Diphenylguanidine)
Acute Toxicity
Oral LD50 rat: 350mg/Kg.
Dermal LD50 rabbit: >2000 mg/kg

Irritation
Skin Slightly irritating to skin but not sufficient for
classification (rabbit)
Eye Overall mean EU eye irritation scores:
Redness: 3.5
Swelling: 2.3
Cornea Opacity: 1.0
Iris lesions: 0.7
Genotoxicity Not mutagenic (in vitro, in vivo)
Other toxicological Information: Following the initial toxicology study by Bempong & Hall in
1983, effects on fertility have not been confirmed in any
other studies..


12. ECOLOGICAL INFORMATION


Name: N,N鈥?-Diphenylguanidine
Ecotoxicity
Fish 96h-LC50 (Lepomis macrochirus): 9.6 mg/l
96h-LC50 (Oncorhynchus mykiss): 11.0 mg/l
96h-LC50 (Pimephales promelas): 4.2mg/l
Daphnia 48h-EC50 (Daphnia Magna): 17 mg/l
Algae 96h-IC50 (Selenastrum capricornutum): 1.7mg/l




Page 4 of 6
Safety Data Sheet
According to EC-directive 2001/58/EC

13. DISPOSAL CONSIDERATIONS


Product Avoid discharge into the environment.
Small quantities: According to local regulations.
Large quantities: Consult Castle Chemicals Ltd for advice.

Other Information: Waste code number: Please refer to your specific industry
in the European Waste Catalogue.




14. TRANSPORT INFORMATION


Land Transport
ADR Class 9
RID Class 9 ADR/RID Packing Group III
Hazard ID No. 90 Substance ID No. 3077
TREM-Card 3077912c01 UN Number 3077
Proper Shipping name Enviromentally hazardous substance, solid, n.o.s.
N,N鈥?-Diphenylguanidine

Sea Transport (IMDG Code / IMO)
IMO/IMDG Code Not restricted Class None
Packing Group Not Relevent UN Number None
EMS Not Relevent Subsidary Risk
Marine Pollutant No
Proper Shipping name Not Relevent.

Air Transport (ICAO-TI/IATA-DGR)
ICAO-TI/IATA-DGR UN Number 3077
Class 9 Packing Group III
Proper Shipping name Enviromentally hazardous substance, solid, n.o.s.
N,N鈥?-Diphenylguanidine




Page 5 of 6
Safety Data Sheet
According to EC-directive 2001/58/EC

15. REGULARATORY INFORMATION


Chemical Description N,N鈥?-Diphenylguanidine

Labelling according to EC directives
EC-Number See section 2
Classification based on Annex-1 to directive 67/548/EEC

Symbol(s) HARMFUL (Xn) DANGEROUS TO THE ENVIRONMENT
(N)

R(isk) phrase(s) R22 Harmful if swallowed
R 36/37/38 irritating to eye, respiratory system and skin.
R 51/53 toxic to aquatic organisms, may cause long-term
adverse effects in the aquatic environment.
R 62 possible



S(afety) phrase(s) S26 In case of contact with eyes, rinse immediately with
plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing and gloves
S 60 This material and its container must be disposed of
as hazardous waste.
S 61 Avoid release to the environment. Refer to special
instructions / safety data sheets.

Other Information To be displayed on the label 鈥淓C Label鈥?

Wassergef盲hrdungsklasse 2 (VwVwS Anhang 2 Nr. 1337)
(WGK)



16. OTHER INFORMATION

Legend N, A, Not Applicable N.E: Not Established N.D.: Not Determined

This information only concerns the above mentioned product and does not need to be valid if used with
other product(s) or in any process. The information is to our best present knowledge correct and
complete and is given in good faith but without warranty. It remains the users own responsibility to make
sure that the information is appropriate and complete for his special use of this product.




MSDS DOCUMENT NO: Rubber Acc 05

ISSUE: 1

ISSUE DATE: 25.10.05
Page 6 of 6

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