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102-07-8

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Identification

Name
N,N'-Diphenylurea
CAS
102-07-8
Synonyms
1,3-DIPHENYLUREA
AKOS B028830
AURORA KA-6699
CARBANILIDE
CARBANILLIDE
DIPHENYLCARBAMIDE
N,N'-DIPHENYLUREA
N,N-DIPHENYLUREA
N'N'-DIPHENYL UREA
N,N'-DIPHENYLUREA (SYM)
PROXIMPHAM
S-DIPHENYLUREA
SYM-DIPHENYLUREA
1,3-diphenyl
1,3-diphenylcarbamide
1,3-diphenyl-ure
Acardite
Acardite I
acarditei
Centralite
EINECS(EC#)
203-003-7
Molecular Formula
C13H12N2O
MDL Number
MFCD00003017
Molecular Weight
212.25
MOL File
102-07-8.mol

Chemical Properties

Appearance
solid
Melting point 
239-241 °C(lit.)

mp 
239-241 °C(lit.)

Boiling point 
262 °C(lit.)

bp 
262 °C(lit.)

density 
1,239 g/cm3
refractive index 
1.6920 (estimate)
Fp 
260°C
storage temp. 
Store at RT.
solubility 
pyridine: soluble50mg/mL, clear to very slightly hazy, colorless to faintly yellow
form 
Crystalline Powder
pka
14.15±0.70(Predicted)
color 
White
Stability:
Stable. Incompatible with strong oxidizing agents.
Water Solubility 
150.3mg/L(temperature not stated)
Merck 
14,1785
BRN 
782650
InChIKey
GWEHVDNNLFDJLR-UHFFFAOYSA-N
CAS DataBase Reference
102-07-8(CAS DataBase Reference)
NIST Chemistry Reference
Urea, N,N'-diphenyl-(102-07-8)
EPA Substance Registry System
102-07-8(EPA Substance)

Safety Data

Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
RIDADR 
2811
WGK Germany 
3

RTECS 
FD9800000

TSCA 
Yes
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29242100
Hazardous Substances Data
102-07-8(Hazardous Substances Data)

Raw materials And Preparation Products

Raw materials
Dichloromethane-->Aniline-->Phenyl isocyanate
Preparation Products
Nicarbazin

Material Safety Data Sheet(MSDS)

Hazard Information

Chemical Properties
solid
Definition
ChEBI: A member of the class of ureas that is urea in which one of the hydrogens of both amino groups is replaced by a phenyl group. It is present in coconut milk (Cocos nucifera).
Synthesis Reference(s)
Chemical and Pharmaceutical Bulletin, 29, p. 3075, 1981
Chemistry Letters, 14, p. 603, 1985
Tetrahedron Letters, 15, p. 1191, 1974 DOI: 10.1016/S0040-4039(01)82442-4
General Description
1,3-Diphenylurea is a cytokinin compound present in fruit and vegetables.

Biochem/physiol Actions
1,3-Diphenylurea is metabolized by a moderate halophilic Marinobacter sp. isolated from a contaminated ephemeral desert stream bed in Negev desert.

Spectrum Detail

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