4-Nitrophthalhydrazide

Modify Date: 2025-08-25 23:46:17

4-Nitrophthalhydrazide Structure
4-Nitrophthalhydrazide structure
Common Name 4-Nitrophthalhydrazide
CAS Number 3682-19-7 Molecular Weight 207.14300
Density 1.555g/cm3 Boiling Point 626.8ºC at 760mmHg
Molecular Formula C8H5N3O4 Melting Point 83-84 °C
MSDS N/A Flash Point 332.9ºC

 Names

Name 4-Nitrophthalic Hydrazide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.555g/cm3
Boiling Point 626.8ºC at 760mmHg
Melting Point 83-84 °C
Molecular Formula C8H5N3O4
Molecular Weight 207.14300
Flash Point 332.9ºC
Exact Mass 207.02800
PSA 111.54000
LogP 0.64780
Index of Refraction 1.628

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TH8895000
CHEMICAL NAME :
1,4-Phthalazinedione, 2,3-dihydro-6-nitro-
CAS REGISTRY NUMBER :
3682-19-7
BEILSTEIN REFERENCE NO. :
0218329
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H5-N3-O4
MOLECULAR WEIGHT :
207.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
100 ug/plate
REFERENCE :
EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 11(Suppl 12),1,1988

 Safety Information

Hazard Codes Xi
RTECS TH8895000
HS Code 2933990090

 Synthetic Route

~88%

4-Nitrophthalhydrazide Structure

4-Nitrophthalhy...

CAS#:3682-19-7

Literature: Roche Palo Alto LLC Patent: US2007/219195 A1, 2007 ; Location in patent: Page/Page column 60 ; US 20070219195 A1

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4-Nitrophthalhydrazide Structure

4-Nitrophthalhy...

CAS#:3682-19-7

Literature: Drew; Pearman Journal of the Chemical Society, 1937 , p. 26,31

~%

4-Nitrophthalhydrazide Structure

4-Nitrophthalhy...

CAS#:3682-19-7

Literature: Watanabe, Nobuhisa; Kabasawa, Yasuhiro; Takase, Yasutaka; Matsukura, Masayuki; Miyazaki, Kazuki; Ishihara, Hiroki; Kodama, Kohtarou; Adachi, Hideyuki Journal of Medicinal Chemistry, 1998 , vol. 41, # 18 p. 3367 - 3372

~%

4-Nitrophthalhydrazide Structure

4-Nitrophthalhy...

CAS#:3682-19-7

Literature: Bogert; Boroschek Journal of the American Chemical Society, 1901 , vol. 23, p. 751

~%

4-Nitrophthalhydrazide Structure

4-Nitrophthalhy...

CAS#:3682-19-7

Literature: Bogert; Boroschek Journal of the American Chemical Society, 1901 , vol. 23, p. 751

 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

2,3-Dihydro-6-nitro-1,4-phthalazinedione
MFCD00006891
6-nitro-2,3-dihydrophthalazine-1,4-dione
4-Nitrophthalhydrazide
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