Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-difluoro-3-methylbenzoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

112857-68-8

112857-68-8 structure

Name: 2,4-Difluoro-3-methylbenzoic acid
Chemical Name: 2,4-difluoro-3-methylbenzoic acid
CAS Number: 112857-68-8
Molecular Formula: C₈H₆F₂O₂
Molecular Weight: 172.129
Create Date: 2018-06-21 18:04:26
Modify Date: 2025-09-09 09:42:00

Name	2,4-difluoro-3-methylbenzoic acid
Synonyms	2,4-Difluoro-3-methylbenzoate MFCD03265223 2,4-Difluoro-3-methylbenzoicacid 3-Methyl-2,4-difluorobenzoic acid Benzoic acid,2,4-difluoro-3-methyl 2,4-Difluoro-3-methylbenzoic acid Benzoic acid, 2,4-difluoro-3-methyl- 2,4,6-TRICHLOROPHENYL ISOCYANATE

Density	1.4±0.1 g/cm3
Boiling Point	253.1±35.0 °C at 760 mmHg
Melting Point	168-170°C
Molecular Formula	C₈H₆F₂O₂
Molecular Weight	172.129
Flash Point	106.9±25.9 °C
Exact Mass	172.033585
PSA	37.30000
LogP	2.53
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.512

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
HS Code	2916399090

74-88-4

1583-58-0

~72%

112857-68-8

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED; BARVIAN, Kevin; BASARAB, Gregory, Steven; GOWRAVARAM, Madhusudhan, Reddy; HAUCK, Sheila, Irene; ZHOU, Fei Patent: WO2010/43893 A1, 2010 ; Location in patent: Page/Page column 99-100 ; WO 2010/043893 A1

221220-97-9

112857-68-8

Literature: US6329391 B1, ;

221220-97-9

124-38-9

112857-68-8

Literature: US2005/54733 A1, ; Page/Page column 4; 5 ;

109-72-8

201849-13-0

124-38-9

112857-68-8

Literature: US6348624 B1, ; Page column 11 ;

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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