Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Nitro-1H-pyrazole
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Nitro-1H-pyrazole
Price: ￥308.0/100g ￥108.0/25g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-Nitro-1H-pyrazole
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

2075-46-9

2075-46-9 structure

2075-46-9 structure

Name: 4-Nitro-1H-pyrazole
Chemical Name: 4-Nitropyrazole
CAS Number: 2075-46-9
Molecular Formula: C₃H₃N₃O₂
Molecular Weight: 113.07
Create Date: 2018-03-21 08:00:00
Modify Date: 2025-08-23 17:10:27
4-Nitro-1H-pyrazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	4-Nitropyrazole
Synonyms	4-Nitropyrazole 4-Nitro-1H-imidazole 4,NO2-pyrazole 4-nitro-1h-pyrazol 4-Notropyrazole 1H-Imidazole, 4-nitro- 4-Nitroimidazole Pyrazole,4-nitro 4-nitro-pyrazole 4-nitro-pyrazol 1H-Pyrazole, 4-nitro- MFCD00159626 4-Nitro-1H-pyrazole

Description	4-Nitro-1H-pyrazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others

Density	1.6±0.1 g/cm3
Boiling Point	334.0±15.0 °C at 760 mmHg
Melting Point	160-164°C
Molecular Formula	C₃H₃N₃O₂
Molecular Weight	113.07
Flash Point	155.8±20.4 °C
Exact Mass	113.022530
PSA	74.50000
LogP	0.59
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.612

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ7880000

CHEMICAL NAME :: Pyrazole, 4-nitro-

CAS REGISTRY NUMBER :: 2075-46-9

LAST UPDATED :: 199410

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C3-H3-N3-O2

MOLECULAR WEIGHT :: 113.09

WISWESSER LINE NOTATION :: T5MNJ DNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 500 ug/plate

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 8,611,1986

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H318
Precautionary Statements	P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn: Harmful;Xi: Irritant;
Risk Phrases	R22
Safety Phrases	S26-S39
RIDADR	NONH for all modes of transport
RTECS	UQ7880000
HS Code	2933199090

Precursor 10
288-13-1 7119-95-1 181294-57-5 3469-69-0
2980-33-8 137811-93-9 80772-98-1 80772-99-2
123767-91-9 3112-31-0
DownStream 10
39753-81-6 58793-45-6 33064-36-7 3994-50-1
28466-26-4 88095-61-8 876343-24-7 54210-32-1
69843-13-6 103286-54-0

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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