1-Carbamoyl-2-phenylhydrazin

Modify Date: 2025-08-25 19:28:12

1-Carbamoyl-2-phenylhydrazin Structure
1-Carbamoyl-2-phenylhydrazin structure
Common Name 1-Carbamoyl-2-phenylhydrazin
CAS Number 103-03-7 Molecular Weight 151.16600
Density 1.275g/cm3 Boiling Point N/A
Molecular Formula C7H9N3O Melting Point 171-174 °C(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Use of 1-Carbamoyl-2-phenylhydrazin


1-Phenylsemicarbazide is an antifungal agent. 1-Phenylsemicarbazide has the potential for preventing mold growth on industrial products[1].

 Names

Name 1-Phenylsemicarbazide
Synonym More Synonyms

 1-Carbamoyl-2-phenylhydrazin Biological Activity

Description 1-Phenylsemicarbazide is an antifungal agent. 1-Phenylsemicarbazide has the potential for preventing mold growth on industrial products[1].
Related Catalog
References

[1]. Iwamoto, Hiromichi, et al. Prevention of mold growth on industrial products. XI. Antifungal activities of various fungicides. 5. Organic nitrogen-sulfur compounds.

 Chemical & Physical Properties

Density 1.275g/cm3
Melting Point 171-174 °C(lit.)
Molecular Formula C7H9N3O
Molecular Weight 151.16600
Exact Mass 151.07500
PSA 67.15000
LogP 1.84600
Index of Refraction 1.601

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FD0575000
CHEMICAL NAME :
Carbamic acid, 2-phenylhydrazide
CAS REGISTRY NUMBER :
103-03-7
BEILSTEIN REFERENCE NO. :
0743311
LAST UPDATED :
199707
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C7-H9-N3-O
MOLECULAR WEIGHT :
151.19
WISWESSER LINE NOTATION :
ZVMMR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
198 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
394 mg/kg/62W-C
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors

MUTATION DATA

TYPE OF TEST :
DNA repair
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
250 ug/well
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 133,161,1984 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 12,177,1976 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 12,177,1976 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R22
Safety Phrases S45-S36/37/39-S26
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS FD0575000
HS Code 2928000090

 Synthetic Route

 Customs

HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Articles1

More Articles
New one-pot, efficient, and regioselective method for the synthesis of 3-Trifluoromethyl-1< i> H</i>-1-phenylpyrazoles and alkyl 3-carboxylate analogs. Bonacorso HG, et al.

Tetrahedron Lett. 53(41) , 5488-5491, (2012)

 Synonyms

EINECS 203-072-3
MFCD00007942
anilinourea
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