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1,3-Diphenylguanidine

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[Flash Point]

148
[Fire Fighting]

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use extinguishing media most appropriate for the surrounding fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
[Fire Potential]

This chemical is combustible.
[Ingestion]

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
[Inhalation]

Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. DO NOT use mouth-to-mouth respiration. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
[Skin]

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
[Eyes]

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
[Storage]

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
[Handling]

Wash thoroughly after handling. Use only in a well ventilated area. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Wash clothing before reuse.
[Inhalation]

May cause respiratory tract irritation.
[Skin]

May cause skin irritation. May be absorbed through the skin.
[Eyes]

Causes eye irritation.
[Ingestion]

Harmful if swallowed. May cause irritation of the digestive tract.
[EC Risk Phrase]

R 22 36/37/38 51/53 62
[EC Safety Phrase]

S 26 36/37/39 61
[UN (DOT)]

3077
[Personal Protection]

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
[Respirators]

A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
[Exposure Effects]

Reproductive effects have been reported in animals. Laboratory experiments have resulted in mutagenic effects. Repeated or prolonged exposure may cause allergic reactions in sensitive individuals.
[Poison Class]

3
[Appearance]

White to cream-colored chalky powder. Bitter taste and slight odor.
[Solubility in water]

Soluble
[Melting Point]

146 - 147
[Boiling Point]

321
[Vapor Pressure]

0.0003 (25 C)
[Density]

1.19 g/cm3 (20 C)
[pKa/pKb]

3.58 (pKb)
[Partition Coefficient]

2.36
[Heat Of Vaporization]

56.3 kJ/mol
[Usage]

Primary material for standardizing acids, free base & phthalate as accelerators for vulcanization of rubber.
[Vapor Density]

1.115
[Product Name]

1,3-Diphenylguanidine
[Synonyms]

1,2-Di(phenyl)guanidine
Denax
Melaniline
N,N'-Diphenylguanidine
sym-Diphenylguanidine
Vulkazit
[CAS]

"CASEN_102-06-7.htm">102-06-7
[Formula]

C13H13N3
[Molecular Weight]

211.29
[EINECS]

203-002-1
[RTECS]

MF0875000
[RTECS Class]

Tumorigen; Mutagen; Reproductive Effector
[Merck]

13,3356
[Beilstein/Gmelin]

1875653
[Beilstein Reference]

4-12-00-00769
[EC Index Number]

612-149-00-4
[EC Class]

Toxic for reproduction Category 3; Harmful; Irritant; Dangerous for the Environment
[Small spills/leaks]

Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
[Stability]

Stable under normal temperatures and pressures.
[Incompatibilities]

Strong oxidizing agents.
[Decomposition]

Nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen.
[UN Number]

3077
[HS Code]

2925 20 00