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Nitroterephthalic acid

Nitroterephthalic acid structure

CAS No.: 610-29-7

Chemical Name:: Nitroterephthalic acid

Synonyms: 2-NITROTEREPHTHALIC ACID;DK7278;NitroterephthaL;Nitroterephthalicaci;NITROTEREPHTHALIC ACID;2-Nitro-p-phthalic acid;3-Nitroterephthalic acid;NitroterephthalicAcid>2-NITRO-1,4-DIBENZOIC ACID;NITROTEREPHTHALIC ACID, 99+%

CBNumber:: CB1122389

Molecular Formula:: C8H5NO6

Molecular Weight:: 211.13

MDL Number:: MFCD00007141

MOL File:: 610-29-7.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-27 23:06:11

Product description	Number	Pack Size	Price
2-Nitroterephthalic acid ≥99%	N26903	25g	$161
Nitroterephthalic Acid >98.0%(GC)(T)	N0272	5g	$51
Nitroterephthalic Acid >98.0%(GC)(T)	N0272	25g	$178
2-Nitroterephthalic acid	FN33681	100g	$193
2-Nitroterephthalic acid	FN33681	250g	$385
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Nitroterephthalic acid Properties

Melting point	270-272 °C (lit.)
Boiling point	350.79°C (rough estimate)
Density	1.6342 (rough estimate)
refractive index	1.5282 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	almost transparency in Methanol
pka	pK1:1.73 (25°C)
form	Powder
color	White to light beige
BRN	1913836
InChI	InChI=1S/C8H5NO6/c10-7(11)4-1-2-5(8(12)13)6(3-4)9(14)15/h1-3H,(H,10,11)(H,12,13)
InChIKey	QUMITRDILMWWBC-UHFFFAOYSA-N
SMILES	C1(C(O)=O)=CC=C(C(O)=O)C=C1[N+]([O-])=O
CAS DataBase Reference	610-29-7(CAS DataBase Reference)
EPA Substance Registry System	2-Nitroterephthalic acid (610-29-7)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36-37/39

WGK Germany

TSCA

TSCA listed

HS Code

29173990

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	0
1		0

Nitroterephthalic acid price More Price(46)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	N26903	2-Nitroterephthalic acid ≥99%	610-29-7	25g	$161	2026-04-30	Buy
TCI Chemical	N0272	Nitroterephthalic Acid >98.0%(GC)(T)	610-29-7	5g	$51	2026-04-30	Buy
TCI Chemical	N0272	Nitroterephthalic Acid >98.0%(GC)(T)	610-29-7	25g	$178	2026-04-30	Buy
Biosynth	FN33681	2-Nitroterephthalic acid	610-29-7	100g	$193	2026-06-04	Buy
Biosynth	FN33681	2-Nitroterephthalic acid	610-29-7	250g	$385	2026-06-04	Buy

Product number	Packaging	Price	Buy
N26903	25g	$161	Buy
N0272	5g	$51	Buy
N0272	25g	$178	Buy
FN33681	100g	$193	Buy
FN33681	250g	$385	Buy

Nitroterephthalic acid Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder

Synthesis

100-21-0

610-29-7

The general procedure for synthesizing 2-nitroterephthalic acid from terephthalic acid (PTA) is as follows: 1 wt. part of PTA is mixed with 8 wt. parts of concentrated sulfuric acid at a concentration of 82% at 5°C, and 1 wt. part of 66% concentrated nitric acid is slowly added. The reaction mixture was heated to 60°C and maintained for 1 hour. Upon completion of the reaction, it was cooled to room temperature and vacuum filtered. The filter cake was mixed well with deionized water and heated to 80°C for 10 hours of reaction. The vacuum filtration operation was repeated until the filtrate was recrystallized in ice water. After filtration, the filtrate was dried under vacuum at 60 °C for 2 h to obtain 2-nitro terephthalic acid (PTANitro compound) with 93% purity and 68.6% yield.

References

[1] RSC Advances, 2016, vol. 6, # 10, p. 8495 - 8502
[2] Patent: CN103664684, 2016, B. Location in patent: Paragraph 0038
[3] Monatshefte fuer Chemie, 1886, vol. 7, p. 140
[4] Chemische Berichte, 1877, vol. 10, p. 145
[5] Justus Liebigs Annalen der Chemie, 1862, vol. 121, p. 90

Nitroterephthalic acid Preparation Products And Raw materials

Raw materials

Terephthalic acid

Preparation Products

diethyl 2-nitroterephthalate 2-AMINOTEREPHTHALIC ACID AKOS B007547

Nitroterephthalic acid Suppliers

Global( 251)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569262 +86-15003564040	1056@dideu.com	China	3970	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21585	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29812	58
TopScience Biochemical	00852-68527855	info@itopbiochem.com	China Hong Kong	902	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
CHEMSOON CO.,LTD.	+8613761723174	sales01@chemsoon.com	China	1211	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14304	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
TopScience Biochemical	58
CONIER CHEM AND PHARMA LIMITED	58
CHEMSOON CO.,LTD.	58
Richest Group Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Win-Win chemical CO., Limited	58
ANHUI WITOP BIOTECH CO., LTD	58

View Lastest Price from Nitroterephthalic acid manufacturers

Update time	Product	Min. Order	Purity	Supply Ability	Manufacturer
2026-07-17	Nitroterephthalic acid 610-29-7	1KG	98%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD
2026-02-02	Nitroterephthalic acid 610-29-7	1kg	99%	2000tons	Shaanxi Dideu Medichem Co. Ltd
2025-04-04	Nitroterephthalic acid 610-29-7	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

Nitroterephthalic acid
610-29-7
$0.00
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

Nitroterephthalic acid
610-29-7
99%
Shaanxi Dideu Medichem Co. Ltd

Nitroterephthalic acid
610-29-7
98%
Henan Aochuang Chemical Co.,Ltd.

Nitroterephthalic acid Spectrum

Nitroterephthalic acid(610-29-7)MS Nitroterephthalic acid(610-29-7)¹HNMR Nitroterephthalic acid(610-29-7)¹³CNMR Nitroterephthalic acid(610-29-7)IR1 Nitroterephthalic acid(610-29-7)IR2 Nitroterephthalic acid(610-29-7)Raman

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