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;Denax;1133293;Vulkazit;usafb-19;denaxdpg
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
form 
Powder
pka
pK1:10.12 (25°C)
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,

1,3-Diphenylguanidine Preparation Products And Raw materials

Raw materials

Extractant Ammonium hydroxide Iron oxide Desulfurizer Lead monoxide Oxygen Copper (II) acetate monohydrate Carbon disulfide Aniline 1,3-Diphenyl-2-thiourea Ammonia

Preparation Products

Direct Blue 86
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View Lastest Price from 1,3-Diphenylguanidine manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
1,3-Diphenylguanidine 102-06-7
Price
US $58.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000kg/week
Release date
2024-05-22
Hebei Mujin 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 Weibang Biotechnology Co., Ltd
Product
Diphenyl guanidin 102-06-7
Price
US $1.00/PCS
Min. Order
1PCS
Purity
99%
Supply Ability
10 mt
Release date
2024-10-31

102-06-7, 1,3-DiphenylguanidineRelated Search:

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  • 1,3-Diphenylguanidine N,N'-Diphenylguanidine sym-Diphenylguanidine Melaniline DPG
  • N,N'-DIPHENYLGUANIDINE (SYM.), STANDARD TITRIM. SUBSTANCE
  • DiphenylGuanidine(Dpg)
  • ACCELERACTOR D (DIPHENYL GUANIDINE)
  • Accelerator D
  • DIPHENYLGUANIDINE PRIMARY STANDARD
  • vulcafordpg
  • Vulcaid DPG
  • Vulcogene ND
  • Vulkacit D
  • Vulkacit D/C
  • vulkacitd
  • vulkacitd/c
  • Vulkacite D
  • vulkacited
  • Vulkazit
  • DIPHENYLGUANIDINE REAGENT
  • 1,3-Diphenylguanidine, Accelerator DPG(D)
  • Guanidine, N,N-diphenyl-
  • 1,3-diphenylguanidine, primary standard
  • ACCELERATORD(DIPHENYLGUANIDINE)
  • 1,3-DIPHENYLGUANIDINE, PRIMARY STANDARD, 99+%
  • Aminodianilinemethane
  • 1,2-Di(phenyl)guanidine
  • Accerator D
  • 1,3-Diphenylguanidine,97%
  • SYM-DIPHENYLGUANIDINE
  • VANAX DPG
  • DIPHENYLGUANIDINE, PRIMARY STANDARDDIPHENYLGUANIDINE, PRIMARY STANDARDDIPHENYLGUANIDINE, PRIMARY STANDARD
  • (vulcanization) accelrator D
  • TIMTEC-BB SBB000514
  • Nocceler D
  • noccelerd
  • Perkacit DPG
  • Phenaldine
  • Sanceler D
  • s-Diphenylguanidine
  • Soxinol D
  • USAF B-19
  • USAF ek-1270
  • usafb-19
  • usafek-1270
  • Vulcacid D
  • Vulcafor DPG
  • AURORA 2475
  • DIPHENYLGUANIDINE
  • DIPHENYLGUANIDINE-1,3
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