Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Methoxyisophthalic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

46331-50-4

46331-50-4 structure

Name: 5-Methoxyisophthalic acid
Chemical Name: 5-Methoxyisophthalic acid
CAS Number: 46331-50-4
Molecular Formula: C₉H₈O₅
Molecular Weight: 196.157
Catalog: Chemical reagent Organic reagent Aromatic acid
Create Date: 2018-02-09 08:00:00
Modify Date: 2025-08-25 03:55:37

Name	5-Methoxyisophthalic acid
Synonyms	5-methoxybenzene-1,3-dicarboxylic acid 5-Methoxy-1,3 dicarboxylic acid MFCD00272364 5-Methoxyisophthalic acid 1,3-Benzenedicarboxylic acid, 5-methoxy-

Density	1.4±0.1 g/cm3
Boiling Point	440.8±30.0 °C at 760 mmHg
Melting Point	275-280 °C(lit.)
Molecular Formula	C₉H₈O₅
Molecular Weight	196.157
Flash Point	183.6±18.1 °C
Exact Mass	196.037170
PSA	83.83000
LogP	2.00
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.591

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2918990090

20319-44-2

~98%

46331-50-4

Literature: Dmowski, Wojciech; Piasecka-Maciejewska, Krystyna Journal of Fluorine Chemistry, 1996 , vol. 81, # 1 p. 59 - 63

618-83-7

46331-50-4

Literature: Dmowski, Wojciech; Piasecka-Maciejewska, Krystyna Journal of Fluorine Chemistry, 1996 , vol. 81, # 1 p. 59 - 63

874-63-5

46331-50-4

Literature: McKenzie; Hassen Tetrahedron Letters, 1987 , vol. 28, # 23 p. 2563 - 2566

20319-44-2

~0%

46331-50-4

71590-08-4

Literature: Fretz, Samuel J.; Hadad, Christopher M.; Hart, David J.; Vyas, Shubham; Yang, Dexi Journal of Organic Chemistry, 2013 , vol. 78, # 1 p. 83 - 92

13036-02-7

46331-50-4

Literature: Dmowski, Wojciech; Piasecka-Maciejewska, Krystyna Journal of Fluorine Chemistry, 1996 , vol. 81, # 1 p. 59 - 63

618-83-7

46331-50-4

71590-08-4

Literature: Fretz, Samuel J.; Hadad, Christopher M.; Hart, David J.; Vyas, Shubham; Yang, Dexi Journal of Organic Chemistry, 2013 , vol. 78, # 1 p. 83 - 92

13036-02-7

46331-50-4

71590-08-4

Literature: Fretz, Samuel J.; Hadad, Christopher M.; Hart, David J.; Vyas, Shubham; Yang, Dexi Journal of Organic Chemistry, 2013 , vol. 78, # 1 p. 83 - 92

21573-37-5

46331-50-4

Literature: Kruber; Schmitt Chemische Berichte, 1931 , vol. 64, p. 2270,2276 Full Text Show Details Caplan et al. Industrial and Engineering Chemistry, Analytical Edition, 1934 , vol. 6, p. 7,11 Full Text Show Details Morgan; Pettet Journal of the Chemical Society, 1934 , p. 418,420

67-71-0

618-83-7

46331-50-4

Literature: Yamazaki, Takao; Matoba, Katsuhide; Itooka, Toshiyuki; Chintani, Masaru; Momose, Takefumi; Muraoka, Osamu Chemical and Pharmaceutical Bulletin, 1987 , vol. 35, # 8 p. 3453 - 3459

Precursor 5
20319-44-2 618-83-7 874-63-5 13036-02-7
67-71-0
DownStream 8
349-60-0 180134-15-0 108-46-3 35227-77-1
20319-44-2 112616-03-2 90954-19-1 92289-26-4

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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