Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Nitrophthalhydrazide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Nitrophthalhydrazide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3682-19-7

3682-19-7 structure

3682-19-7 structure

Name: 4-Nitrophthalhydrazide
Chemical Name: 4-Nitrophthalic Hydrazide
CAS Number: 3682-19-7
Molecular Formula: C₈H₅N₃O₄
Molecular Weight: 207.14300
Create Date: 2018-07-06 20:21:09
Modify Date: 2025-08-25 23:46:17

Name	4-Nitrophthalic Hydrazide
Synonyms	2,3-Dihydro-6-nitro-1,4-phthalazinedione MFCD00006891 6-nitro-2,3-dihydrophthalazine-1,4-dione 4-Nitrophthalhydrazide

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

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

Hazard Codes	Xi
RTECS	TH8895000
HS Code	2933990090

5466-84-2 structure

5466-84-2

~88%

3682-19-7 structure

3682-19-7

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

610-27-5 structure

610-27-5

~%

3682-19-7 structure

3682-19-7

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

89-40-7 structure

89-40-7

~%

3682-19-7 structure

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

67081-02-1 structure

67081-02-1

~%

3682-19-7 structure

3682-19-7

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

88-99-3 structure

88-99-3

~%

3682-19-7 structure

3682-19-7

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

Precursor 5
5466-84-2 610-27-5 89-40-7 67081-02-1
88-99-3
DownStream 4
3682-14-2 610-27-5 7727-37-9 159275-52-2

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%

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