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1,3-Diphenylguanidine structure
Chemical Name:
DFG;DPG;Denax;1133293;Dynamine;denaxdpg;usafb-19;Vulkazit;noccelerd;Soxinol D
Molecular Formula:
Formula Weight:
MOL File:

1,3-Diphenylguanidine Properties

Melting point:
146-148 °C(lit.)
Boiling point:
1,13 g/cm3
refractive index 
1.6000 (estimate)
Flash point:
storage temp. 
Store below +30°C.
Soluble in alcohol, chloroform, hot benzene, hot toluene, and dilute mineral acids
pK1:10.12 (25°C)
Pale Cream
10.2 (10g/l, H2O)
Water Solubility 
slightly soluble
Stable. Combustible. Incompatible with strong oxidizing agents. Moisture sensitive.
CAS DataBase Reference
102-06-7(CAS DataBase Reference)
NIST Chemistry Reference
Guanidine, n,n'-diphenyl-(102-06-7)
EPA Substance Registry System
Guanidine, N,N'-diphenyl-(102-06-7)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,N,T
Risk Statements  22-36/37/38-51/53-62-25
Safety Statements  26-36/37/39-61-45
RIDADR  UN 3077 9/PG 3
WGK Germany  2
RTECS  MF0875000
HazardClass  9
PackingGroup  III
HS Code  29252000
Hazardous Substances Data 102-06-7(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P281 Use personal protective equipment as required.
P391 Collect spillage. Hazardous to the aquatic environment
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

1,3-Diphenylguanidine price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D207756 1,3-Diphenylguanidine 97% 102-06-7 500g $38.6 2018-11-13 Buy
Sigma-Aldrich 43029 1,3-Diphenylguanidine analytical standard (for titrimetry) 102-06-7 50g $288 2018-11-13 Buy
TCI Chemical D0723 1,3-Diphenylguanidine >98.0%(HPLC)(T) 102-06-7 25g $17 2018-11-22 Buy
TCI Chemical D0723 1,3-Diphenylguanidine >98.0%(HPLC)(T) 102-06-7 500g $35 2018-11-22 Buy
Alfa Aesar 031395 1,3-Diphenylguanidine, primary standard, 99+% 102-06-7 50g $56.7 2018-11-16 Buy

1,3-Diphenylguanidine Chemical Properties,Uses,Production

Chemical Properties

white or cream powder with a slight odour

General Description

White to cream-colored chalky powder. Bitter taste and slight odor.

Air & Water Reactions

Sensitive to moisture. Aqueous solutions are strongly alkaline. Insoluble in water.

Reactivity Profile

1,3-Diphenylguanidine behaves as an amine. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. 1,3-Diphenylguanidine is incompatible with strong oxidizers.

Fire Hazard

1,3-Diphenylguanidine is combustible.

Contact allergens

Diphenylguanidine is a rubber sensitizer that can induce immediate-type reactions and delayed-type contact allergy. It was formerly contained in “carba mix.” Occupational exposure concerns finished rubber items and the rubber manufacturing industry. The most frequent occupational categories are metal industry, homemakers, health services and laboratories, and the building industry.

Safety Profile

Poison by ingestion and intraperitoneal routes. Experimental teratogenic and reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx,.

Purification Methods

1,3-Diphenylguanidine [102-06-7] M 211.3, m 148o, 10.12. Crystallise it from toluene,

1,3-Diphenylguanidine Preparation Products And Raw materials

Raw materials

Preparation Products

1,3-Diphenylguanidine Suppliers

Global( 233)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Dalian Richfortune Chemicals Co., Ltd
86-411-84820922, 84821539
86-411-84821380 China 362 57
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32651 55
Chemson Industrial (Shanghai) Co., Ltd.
86-21-65180813 CHINA 121 58
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 24118 58
Jinan Finer Chemical Co., Ltd
+86-531-88989539 CHINA 479 58
Haihang Industry Co.,Ltd
+86 531 8582 1093 CHINA 4525 58
13867897135 CHINA 930 58
Henan Rongxin Technology Co. Ltd. 15539252777 CHINA 27 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30291 84

View Lastest Price from 1,3-Diphenylguanidine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-04-24 Accelerator DPG (D); 1,3-Diphenylguanidine
US $6.50 / KG 25KG 99.50% 1000tons Chemson Industrial (Shanghai) Co., Ltd.

1,3-Diphenylguanidine Spectrum

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