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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: mefenpyr-diethyl
Price: ￥538.0/100mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Mefenpyr-diethyl
Price: $Inquiry/250mg $Inquiry/100mg $Inquiry/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

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

135590-91-9

135590-91-9 structure

135590-91-9 structure

Name: mefenpyr-diethyl
Chemical Name: mefenpyr-diethyl
CAS Number: 135590-91-9
Molecular Formula: C₁₆H₁₈Cl₂N₂O₄
Molecular Weight: 373.231
Catalog: Research Areas Others
Create Date: 2018-05-05 08:00:00
Modify Date: 2025-08-25 15:36:02
Mefenpyr-diethyl is an herbicide safener, which protects crops against herbicide injury[1].

Name	mefenpyr-diethyl
Synonyms	Diethyl 1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylic acid diethyl ester 1H-Pyrazole-3,5-dicarboxylic acid, 1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-, diethyl ester Diethyl 1-(3,4-Dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylate diethyl (RS)-1-(2,4-dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylate 1-(3,4-Dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylic Acid Diethyl Ester mefenpyr-diethyl diethyl 1-(2,4-dichlorophenyl)-5-methyl-4H-pyrazole-3,5-dicarboxylate T5NN BUTJ AR BG DG& CVO2 EVO2 E1 rac-diethyl (5R)-1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate MFCD01867434

Description	Mefenpyr-diethyl is an herbicide safener, which protects crops against herbicide injury[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Cataneo, A.C., et al. Mefenpyr-diethyl action on fenoxaprop-p-ethyl detoxification in wheat varieties. Planta Daninha, Viçosa-MG, 2013. 31(2): 387-393.

Density	1.3±0.1 g/cm3
Boiling Point	451.1±55.0 °C at 760 mmHg
Melting Point	52 °C
Molecular Formula	C₁₆H₁₈Cl₂N₂O₄
Molecular Weight	373.231
Flash Point	226.6±31.5 °C
Exact Mass	372.064362
PSA	68.20000
LogP	3.20
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.576
Storage condition	0-6°C

Hazard Codes	N:Dangerousfortheenvironment;
Risk Phrases	R51/53
Safety Phrases	S60-S61
RIDADR	UN 3077
HS Code	2933199090

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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