Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,2-Phenylenediacetic Acid
Price: ￥146.0/1g ￥66.0/250mg ￥376.0/5g ￥686.0/10g
Purity: 97.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: m-Phenylenediacetic acid
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

ShangHai DC Chemicals Co.,Ltd
China
Product Name: m-Phenylenediacetic acid
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

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

19806-17-8

19806-17-8 structure

Name: 1,2-Phenylenediacetic Acid
Chemical Name: 2-[3-(carboxymethyl)phenyl]acetic acid
CAS Number: 19806-17-8
Molecular Formula: C₁₀H₁₀O₄
Molecular Weight: 194.184
Catalog: Chemical reagent Organic reagent Aromatic acid
Create Date: 2018-05-14 08:00:00
Modify Date: 2025-08-25 13:19:00
m-Phenylenediacetic acid is a bioactive chemical.

Name	2-[3-(carboxymethyl)phenyl]acetic acid
Synonyms	3-(carboxymethyl)-phenyl acetic acid 1,3-Benzenediacetic acid Resorcinol Diacetate 2,2'-(1,3-Phenylene)diacetic acid EINECS 243-332-3 1,3-Benzenediol, diacetate m-Phenylenediacetic acid m-phenylenebis(acetic acid) m-Benzenediacetic acid Benzene-1,2-diacetic acid MFCD00004341 (3-acetyloxyphenyl) acetate 2,2'-(1,2-Phenylene)diacetic acid 2,2'-benzene-1,2-diyldiacetic acid phenylenediacetic acid 1,3-Phenylenediacetic acid o-Phenylenediacetic Acid 1,3-Phenylene diacetate 1,2-Benzenediacetic acid Acetic acid 3-acetoxy-phenyl ester 1,3-benzenedicarboxylic acid

Density	1.2±0.1 g/cm3
Boiling Point	278.6±13.0 °C at 760 mmHg
Melting Point	175-177 °C(lit.)
Molecular Formula	C₁₀H₁₀O₄
Molecular Weight	194.184
Flash Point	136.2±18.2 °C
Exact Mass	194.057907
PSA	74.60000
LogP	0.89
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.506

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AJ2780000

CHEMICAL NAME :: Acetic acid, 2,2'-(m-phenylene)di-

CAS REGISTRY NUMBER :: 19806-17-8

BEILSTEIN REFERENCE NO. :: 2616749

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H10-O4

MOLECULAR WEIGHT :: 194.20

WISWESSER LINE NOTATION :: QV1R C1VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 178 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00636

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
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	AJ2780000
HS Code	2917399090

626-22-2

~90%

19806-17-8

Literature: De Koning, Pieter D.; Gladwell, Iain R.; Morrison, Natalie A.; Moses, Ian B.; Panesar, Maninder S.; Pettman, Alan J.; Thomson, Nicholas M.; Yazbeck, Daniel R. Organic Process Research and Development, 2011 , vol. 15, # 4 p. 871 - 875

201230-82-2

626-16-4

~73%

19806-17-8

Literature: Terekhova, M. I.; Kron, T. E.; Petrova, N. E.; Petrov, E. S. Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, # 11.2 p. 2101 - 2104 Zhurnal Organicheskoi Khimii, 1991 , vol. 27, # 11 p. 2368 - 2371

108-38-3

19806-17-8

Literature: Journal of the American Chemical Society, , vol. 65, p. 1339,1345

67-56-1

201230-82-2

626-16-4

~8%

36076-19-4

Detail

Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 27, # 11.2 p. 2101 - 2104 Zhurnal Organicheskoi Khimii, , vol. 27, # 11 p. 2368 - 2371

14194-05-9

19806-17-8

Literature: Journal of Organic Chemistry, , vol. 11, p. 798,800

18749-47-8

19806-17-8

Literature: Journal of Organic Chemistry, , vol. 11, p. 798,800

626-15-3

19806-17-8

Literature: Chemische Berichte, , vol. 53, p. 102

111-65-9

1822-71-5

108-38-3

19806-17-8

Literature: Journal of the American Chemical Society, , vol. 65, p. 1339,1345

36076-20-7

108-88-3

19806-17-8

Literature: Journal of the Chemical Society, , p. 2576

Precursor 8
626-22-2 201230-82-2 626-16-4 108-38-3
67-56-1 626-15-3 111-65-9 1822-71-5
DownStream 4
25424-26-4 36076-20-7 113520-28-8 224-41-9

HS Code	2917399090
Summary	2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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7500-53-0	19806-17-8
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