1,2,3-Triphenylguanidine

Modify Date: 2025-08-25 13:04:59

1,2,3-Triphenylguanidine Structure
1,2,3-Triphenylguanidine structure
Common Name 1,2,3-Triphenylguanidine
CAS Number 101-01-9 Molecular Weight 287.35800
Density 1,16 g/cm3 Boiling Point 434.7ºC at 760 mmHg
Molecular Formula C19H17N3 Melting Point 146-147°C
MSDS N/A Flash Point 216.7ºC

 Names

Name 1,2,3-Triphenylguanidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1,16 g/cm3
Boiling Point 434.7ºC at 760 mmHg
Melting Point 146-147°C
Molecular Formula C19H17N3
Molecular Weight 287.35800
Flash Point 216.7ºC
Exact Mass 287.14200
PSA 36.42000
LogP 5.04430
Vapour Pressure 9.29E-08mmHg at 25°C
Index of Refraction 1.602

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MF6825000
CHEMICAL NAME :
Guanidine, 1,2,3-triphenyl-
CAS REGISTRY NUMBER :
101-01-9
BEILSTEIN REFERENCE NO. :
2217588
LAST UPDATED :
199709
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C19-H17-N3
MOLECULAR WEIGHT :
287.39
WISWESSER LINE NOTATION :
RNUYMR&MR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,15,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01711
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
350 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
JIDHAN Journal of Industrial Hygiene. (Cambridge, MA) V.1-17, 1919-35. For publisher information, see AEHLAU. Volume(issue)/page/year: 13,87,1931

 Safety Information

Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases S26-S36/37/39
RTECS MF6825000
HS Code 2925290090

 Synthetic Route

 Customs

HS Code 2925290090
Summary 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

EINECS 202-907-9
N,N,N-Triphenylguanidine
MFCD00020648
1,2,3-TRIPHENYLGUANIDINE
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