ChemicalBook > CAS DataBase List > 1,3-Diphenylguanidine

1,3-Diphenylguanidine

Product Name
1,3-Diphenylguanidine
CAS No.
102-06-7
Chemical Name
1,3-Diphenylguanidine
Synonyms
DPG;Dynamine;DIPHENYLGUANIDINE;DFG;Accelerator D;N,N'-DIPHENYLGUANIDINE;Denax;1133293;Vulkazit;usafb-19
CBNumber
CB5671991
Molecular Formula
C13H13N3
Formula Weight
211.26
MOL File
102-06-7.mol
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1,3-Diphenylguanidine Property

Melting point:
146-148 °C(lit.)
Boiling point:
170°C
Density 
1,13 g/cm3
vapor pressure 
0Pa at 25℃
refractive index 
1.6000 (estimate)
Flash point:
170°C
storage temp. 
Sealed in dry,Store in freezer, under -20°C
solubility 
Soluble in alcohol, chloroform, hot benzene, hot toluene, and dilute mineral acids
pka
pK1:10.12 (25°C)
form 
Powder
color 
Pale Cream
PH
10.2 (10g/l, H2O)
Odor
wh. powd., bitter taste, sl. odor
Water Solubility 
slightly soluble
Merck 
14,3324
BRN 
1875653
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents. Moisture sensitive.
InChIKey
OWRCNXZUPFZXOS-UHFFFAOYSA-N
LogP
2.42 at 21.1℃
CAS DataBase Reference
102-06-7(CAS DataBase Reference)
NIST Chemistry Reference
Guanidine, n,n'-diphenyl-(102-06-7)
EPA Substance Registry System
1,3-Diphenylguanidine (102-06-7)
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Safety

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
TSCA 
Yes
HazardClass 
9
PackingGroup 
III
HS Code 
29252000
Hazardous Substances Data
102-06-7(Hazardous Substances Data)
Toxicity
LD50 oral in rabbit: 250mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D207756
Product name
1,3-Diphenylguanidine
Purity
97%
Packaging
500g
Price
$66.6
Updated
2024/03/01
Sigma-Aldrich
Product number
43029
Product name
1,3-Diphenylguanidine
Purity
analytical standard (for titrimetry)
Packaging
50g
Price
$404
Updated
2024/03/01
TCI Chemical
Product number
D0723
Product name
1,3-Diphenylguanidine
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$21
Updated
2024/03/01
TCI Chemical
Product number
D0723
Product name
1,3-Diphenylguanidine
Purity
>98.0%(HPLC)(T)
Packaging
500g
Price
$40
Updated
2024/03/01
Alfa Aesar
Product number
031395
Product name
1,3-Diphenylguanidine, primary standard, 99+%
Packaging
50g
Price
$73.3
Updated
2024/03/01
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1,3-Diphenylguanidine Chemical Properties,Usage,Production

Chemical Properties

1,3-diphenylguanidine is a white or cream powder with a slight odour and bitter taste. slightly soluble in water, soluble in ethanol, chloroform, hot benzene, hot toluene, easily soluble in dilute inorganic acids. Used as medium speed accelerator for natural rubber and synthetic rubber, mainly used in the manufacture of tires, rubber plates, rubber shoes and other rubber industrial products.

Uses

N,N'-Diphenylguanidine is a primary standard for acids; aeeelerator for the vulcanization of rubber for use with thiazoles and sulfenamides; complexing agent in the deteetion of metals and organie bases.

Uses

1,3-Diphenylguanidine is used as pharmaceutical intermediate.

Definition

ChEBI: 1,3-diphenylguanidine is guanidine carrying a phenyl substituent on each of the two amino groups. It is used as an accelerator in the rubber industry. It has a role as an allergen.

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.

Flammability and Explosibility

Non flammable

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,

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1,3-Diphenylguanidine Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12426
Advantage
60
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
XiaoGan ShenYuan ChemPharm co,ltd
Tel
0712-0712-2580635 15527768850
Email
1791901229@qq.com
Country
China
ProdList
8850
Advantage
52
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
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View Lastest Price from 1,3-Diphenylguanidine manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
1,3-Diphenylguanidine 102-06-7
Price
US $40.00-40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-10-20
Hebei Mojin Biotechnology Co., Ltd
Product
1,3-Diphenylguanidine 102-06-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-24
Hebei Fengqiang Trading Co., LTD
Product
1,3-Diphenylguanidine 102-06-7
Price
US $100.00/bag
Min. Order
1bag
Purity
99
Supply Ability
5000
Release date
2023-09-13

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