3-Amino-4,5-dihydro-1-phenylpyrazole

Modify Date: 2024-01-10 07:52:27

3-Amino-4,5-dihydro-1-phenylpyrazole Structure
3-Amino-4,5-dihydro-1-phenylpyrazole structure
Common Name 3-Amino-4,5-dihydro-1-phenylpyrazole
CAS Number 3314-35-0 Molecular Weight 161.20400
Density 1.21 g/cm3 Boiling Point 291.2ºC at 760 mmHg
Molecular Formula C9H11N3 Melting Point 168-170°C
MSDS Chinese USA Flash Point 129.9ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2-phenyl-3,4-dihydropyrazol-5-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.21 g/cm3
Boiling Point 291.2ºC at 760 mmHg
Melting Point 168-170°C
Molecular Formula C9H11N3
Molecular Weight 161.20400
Flash Point 129.9ºC
Exact Mass 161.09500
PSA 41.62000
LogP 1.36980
Index of Refraction 1.641

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ8910000
CHEMICAL NAME :
2-Pyrazoline, 3-amino-1-phenyl-
CAS REGISTRY NUMBER :
3314-35-0
LAST UPDATED :
198710
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H11-N3
MOLECULAR WEIGHT :
161.23
WISWESSER LINE NOTATION :
T5NN BUTJ AR& CZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,827,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,827,1986

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xi: Irritant;Xn: Harmful;
Risk Phrases R36
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
RTECS UQ8910000
HS Code 2933990090

 Synthetic Route

~46%

3-Amino-4,5-dihydro-1-phenylpyrazole Structure

3-Amino-4,5-dih...

CAS#:3314-35-0

Literature: Zimmermann, Thomas; Brede, Ortwin Journal of Heterocyclic Chemistry, 2004 , vol. 41, # 1 p. 103 - 108

~71%

3-Amino-4,5-dihydro-1-phenylpyrazole Structure

3-Amino-4,5-dih...

CAS#:3314-35-0

Literature: Smith, Richard F.; Olson, Laurie A.; Ryan, William J.; Coffman, Karen J.; Galante, Julienne M.; et al. Synthetic Communications, 1986 , vol. 16, # 5 p. 585 - 596

~%

3-Amino-4,5-dihydro-1-phenylpyrazole Structure

3-Amino-4,5-dih...

CAS#:3314-35-0

Literature: Bollettino Scientifico della Facolta di Chimica Industriale di Bologna, , vol. 11, p. 78,80

~%

3-Amino-4,5-dihydro-1-phenylpyrazole Structure

3-Amino-4,5-dih...

CAS#:3314-35-0

Literature: Bollettino Scientifico della Facolta di Chimica Industriale di Bologna, , vol. 11, p. 78,80

~%

3-Amino-4,5-dihydro-1-phenylpyrazole Structure

3-Amino-4,5-dih...

CAS#:3314-35-0

Literature: US2726248 , ;

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3-Amino-4,5-dihydro-1-phenylpyrazole Structure

3-Amino-4,5-dih...

CAS#:3314-35-0

Literature: Zhurnal Obshchei Khimii, , vol. 26, p. 3132;engl.Ausg.S.3491

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Pyrazoline,3-amino-1-phenyl
MFCD00051730
1-Fenyl-3-aminopyrazolin
3-amino-1-phenyl-4,5-dihydropyrazole
3-amino-1-phenyl-4,5-dihydro-1H-pyrazole
3-Amino-1-phenylpyrazole
4,5-dihydro-1-phenyl-1H-pyrazol-3-amine
Pyrazolidine,3-imino-1-phenyl
1-phenyl-4,5-dihydro-1H-pyrazol-3-ylamine
3-amino-4,5-dihydro-1-phenyl-1H-pyrazole
EINECS 222-005-9
1-Fenyl-3-aminopyrazolin [Czech]
3-Amino-1-phenyl-2-pyrazoline
1-phenyl-3-amino-2-pyrazoline