Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3-Dimethoxybenzoic acid
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3-Dimethoxybenzoic acid
Price: ￥468.0/100g ￥148.0/25g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

1521-38-6

1521-38-6 structure

1521-38-6 structure

Name: 2,3-Dimethoxybenzoic acid
Chemical Name: 2,3-Dimethoxybenzoic acid
CAS Number: 1521-38-6
Molecular Formula: C₉H₁₀O₄
Molecular Weight: 182.173
Catalog: Chemical reagent Organic reagent Aromatic acid
Create Date: 2018-09-14 06:33:03
Modify Date: 2025-08-27 15:19:21

Name	2,3-Dimethoxybenzoic acid
Synonyms	Benzoic acid, 2,3-dimethoxy- 2,3-Dimethoxybenzoic acid Benzoic acid,2,3-dimethoxy o-Veratric acid veratryl-3-carboxylic acid dimethoxybenzoic acid EINECS 216-188-4 2,3-dimethoxy benzoic acid 2,3-DICHLORO-6-FLUOROACETIC ACID 2,3-dimethoxylbenzoic acid MFCD00002432

Density	1.2±0.1 g/cm3
Boiling Point	304.4±22.0 °C at 760 mmHg
Melting Point	120-122 °C(lit.)
Molecular Formula	C₉H₁₀O₄
Molecular Weight	182.173
Flash Point	121.6±15.8 °C
Exact Mass	182.057907
PSA	55.76000
LogP	1.53
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.533
Storage condition	2~8°C
Water Solubility	slightly soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG8598700

CHEMICAL NAME :: Benzoic acid, 2,3-dimethoxy-

CAS REGISTRY NUMBER :: 1521-38-6

BEILSTEIN REFERENCE NO. :: 2210858

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H10-O4

MOLECULAR WEIGHT :: 182.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,16,1953

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 196,478,1976

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DG8598700
HS Code	29189090

Precursor 9
91-16-7 124-38-9 86-51-1 57901-57-2
7169-06-4 148-53-8 4463-33-6 35030-98-9
80-48-8
DownStream 10
106092-48-2 5768-39-8 5653-62-3 5653-67-8
86-51-1 144344-71-8 4463-33-6 23158-06-7
2169-28-0 98-88-4

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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