Benzoguanamine Chemical Properties

Melting point:

219-221 °C(lit.)

Boiling point:

311.95°C (rough estimate)

Density 

1.4

vapor pressure 

0Pa at 100℃

refractive index 

1.6900 (estimate)

Flash point:

>270°C

storage temp. 

Store below +30°C.

solubility 

0.3g/l

pka

4.22±0.10(Predicted)

form 

Solid

color 

White to Off-White

Specific Gravity

1.425

PH

6.5 (0.3g/l, H2O, 20℃)

Water Solubility 

320mg/L at 25℃

Merck 

14,1089

BRN 

153223

InChIKey

GZVHEAJQGPRDLQ-UHFFFAOYSA-N

LogP

1.38 at 25℃

CAS DataBase Reference

91-76-9(CAS DataBase Reference)

NIST Chemistry Reference

1,3,5-Triazine-2,4-diamine, 6-phenyl-(91-76-9)

EPA Substance Registry System

1,3,5-Triazine-2,4-diamine, 6-phenyl- (91-76-9)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-52/53

Safety Statements 

61

WGK Germany 

2

RTECS 

XY7000000

TSCA 

Yes

HazardClass 

IRRITANT

HS Code 

29336980

Hazardous Substances Data

91-76-9(Hazardous Substances Data)

Toxicity

LD50 orally in Rabbit: 1470 mg/kg

MSDS

• Language:English Provider:2,4-Diamino-6-phenyl-1,3,5-triazine
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Benzoguanamine Usage And Synthesis

Chemical Properties

white crystalline powder

Uses

In the manufacture of thermosetting resins, pesticides, pharmaceuticals and dyestuffs.

Preparation

Benzoguanamine closely resembles melamine in that reaction with formaldehyde gives methylol derivatives and then resinous condensates. Butylated benzoguanamine-formaldehyde resins have found some use in surface coatings. In a typical preparation, benzoguanamine (1 mole) is heated with formalin (3 mole formaldehyde) at pH 8.3 and 70-80°C until the guanamine has dissolved. n-Butanol (9 mole) and a small amount of hydrochloric acid are added and the azeotrope distilled off until removal of water is complete. Like their melamine counterparts, butylated benzoguanamine-formaldehyde resins are most commonly used in admixture with alkyd resins. The resulting coatings are very similar to those based on melamine but they show improved resistance to alkalis.

Flammability and Explosibility

Non flammable

Benzoguanamine(91-76-9)Related Product Information

• PHENYL VALERATE
• Triphenylphosphine
• Iminodiacetonitrile
• Diethylaminosulfur trifluoride
• Tris(hydroxymethyl)aminomethane
• MELAMINE RESIN
• 3,4'-DIAMINODIPHENYLMETHANE
• Melamine
• 1,3,5-Triazine
• Phenylhydrazine
• Amines, N-tallow alkyltrimethylenedi-
• Ethylenediamine
• Cyanamide
• CYANOGEN
• 1,3,5-Triazine, 2-phenyl- (9CI)
• 2,4-DIAMINO-6-[3-(TRIFLUOROMETHYL)PHENYL]-1,3,5-TRIAZINE
• 2,4-DIAMINO-6-[4-(TRIFLUOROMETHYL)PHENYL]-1,3,5-TRIAZINE
• 6-(4-CHLOROPHENYL)-1,3,5-TRIAZINE-2,4-DIAMINE