4-Nitro-o-xylene

Product Name: 4-Nitro-o-xylene
CAS No.: 99-51-4
Chemical Name: 4-Nitro-o-xylene
Synonyms: 4-Nitroxylene;4-nitro-o-xylen;4-Nitro-o-xylol;4-NITRO-O-XYLENE;p-Nitro-o-xylene;4-Nitro-2-xylene;4-Nitro-0-Xylene;4-Nitroxylene,99%;o-Xylene, 4-nitro-;4-Nitro-o-xylene,99%
CBNumber: CB8251273
Molecular Formula: C8H9NO2
Formula Weight: 151.16
MOL File: 99-51-4.mol

More

Less

4-Nitro-o-xylene Property

Melting point:: 29 °C
Boiling point:: 255 °C
Density: 1.139 g/mL at 25 °C(lit.)
vapor pressure: 21.73Pa at 25℃
refractive index: 1.555-1.557
Flash point:: >230 °F
storage temp.: Store below +30°C.
solubility: 0.1g/l
form: Liquid
color: White or Colorless to Yellow
Water Solubility: 100 mg/L (25 ºC)
BRN: 2043245
Stability:: Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey: HFZKOYWDLDYELC-UHFFFAOYSA-N
LogP: -0.154 at 32℃ and pH6.13
Dissociation constant: 0 at 28℃
CAS DataBase Reference: 99-51-4(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1,2-dimethyl-4-nitro-(99-51-4)
EPA Substance Registry System: 4-Nitro-o-xylene (99-51-4)

More

Less

Safety

Hazard Codes: Xn,T
Risk Statements: 20/21/22-36/37/38-23/24/25
Safety Statements: 22-36/37-45-36/37/39-26-13
RIDADR: UN 3447 6.1/PG 2
WGK Germany: 2
TSCA: Yes
HazardClass: 6.1
PackingGroup: II
HS Code: 29042000
Hazardous Substances Data: 99-51-4(Hazardous Substances Data)

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: N28604
Product name: 1,2-Dimethyl-4-nitrobenzene
Purity: 99%
Packaging: 100g
Price: $128
Updated: 2025/07/31

TCI Chemical

Product number: D1085
Product name: 3,4-Dimethylnitrobenzene
Purity: >98.0%(GC)
Packaging: 25g
Price: $20
Updated: 2025/07/31

TCI Chemical

Product number: D1085
Product name: 3,4-Dimethylnitrobenzene
Purity: >98.0%(GC)
Packaging: 500g
Price: $76
Updated: 2025/07/31

TRC

Product number: D480688
Product name: 1,2-Dimethyl-4-nitrobenzene
Packaging: 100g
Price: $75
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK153062
Product name: 1,2-Dimethyl-4-nitrobenzene
Purity: 99%
Packaging: 500g
Price: $93
Updated: 2021/12/16

More

Less

4-Nitro-o-xylene Chemical Properties,Usage,Production

Chemical Properties

yellow crystalline solid

Uses

1,2-Dimethyl-4-nitrobenzene is used to classify environmental pollutants.

General Description

Yellow prisms or yellow crystalline solid.

Air & Water Reactions

Slightly soluble in water.

Reactivity Profile

4-Nitro-o-xylene is incompatible with strong oxidizers and strong bases.

Fire Hazard

4-Nitro-o-xylene is combustible.

4-Nitro-o-xylene Preparation Products And Raw materials

Raw materials

Preparation Products

Acid Blue 277

More

Less

4-Nitro-o-xylene Suppliers

China 29 Global 29

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 15873
Advantage: 55

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Shanghai He Huan Chemical Co., Ltd.

Tel: 021-60345187 13917602471
Fax: 021-60345187
Email: lzz841106@aliyun.com
Country: China
ProdList: 510
Advantage: 58

Wuhan xinyangruihe Chemical Technology Co., Ltd.

Tel: 027-83855316; 18171155316
Fax: 027-83855316
Email: 3317533608@qq.com
Country: China
ProdList: 998
Advantage: 58

Shanxi kangyuan chemical industry co. LTD

Tel: 0917-8440118 13709271006
Email: sales@kangyuanchem.com
Country: China
ProdList: 76
Advantage: 58

-Hebei DaPeng Pharm & Chem Co., Ltd.

Tel: 0317-7238109 18653455825
Fax: 0317-7238109
Email: sales@dpchem.com
Country: China
ProdList: 13
Advantage: 58

Tai 'an Jiangzhou Biotechnology Co., LTD

Tel: 1385-13854830759 13854830759
Email: 3563349062@qq.com
Country: China
ProdList: 2418
Advantage: 58

Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd

Tel: 18072846723 18072846723
Email: 2493446488@qq.com
Country: China
ProdList: 568
Advantage: 58

Hubei long Kang Sheng Fine Chemical Co., Ltd.

Tel: 027-027-83850368 18140587623
Email: 3052398675@qq.com
Country: China
ProdList: 991
Advantage: 58

Hubei zhonglong Kangsheng Fine Chemical Co., Ltd

Tel: 027-83850381 18171045381
Email: 2533797015@qq.com
Country: China
ProdList: 975
Advantage: 58

99-51-4, 4-Nitro-o-xyleneRelated Search:

o-Xylene Musk xylene 1-Phenyl-2-nitropropene Dimethyl ether 4-Nitrobenzoic acid 4-Nitrotoluene 3,4-Difluoronitrobenzene N,N-Dimethylformamide Xylene Dimethyl sulfoxide Sodium 3-nitrobenzenesulphonate Dimethyl sulfide 3-Nitrobenzaldehyde 3,4-Dimethylphenol ETHANE Dimethyl phthalate XYLENE CYANOL FF Dimethyl fumarate

1,2-dimethyl-4-nitro-benzen

3,4-Dimethyl-1-nitrobenzene

1,2-DIMETHYL-4-NITROBENZENE

4-nitro-o-xylen

o-Xylene, 4-nitro-

para-Nitro-ortho-xylene

p-Nitro-o-xylene

4-NITRO-1,2-DIMETHYLBENZENE

4-NITRO-O-XYLENE

3,4-DIMETHYLNITROBENZENE

4-Nitroxylene,99%

1,2-Dimethyl-5-nitrobenzene

4-Nitro-o-xylene,99%

4-Nitro-2-xylene

4-NITRO-O-XYLENE OEKANAL, 250 MG

4-NITRO-ORTHO-XYLENE, 99%

4-Nitro-0-Xylene

3,4-dimethylntrobenzene

1,2-Dimethyl-4-nitrobenzene~3,4-Dimethylnitrobenzene

3,4-DIMETHYLNITROBENZENE(4-NITRO-2-XYLENE)

4-Nitro-o-xylol

4-Nitroxylene

4-NITRO-O-XYLENE / 1,2-DIMETHYL-4-NITROBENZENE

4-Nitro-o-xylene for synthesis

1,2-Dimethyl-4-nitrobenzene,4-Nitro-o-xylene

Benzene, 1,2-dimethyl-4-nitro-

3,4-Dimethylnitrobenzene&gt

2-Dimethyl-4-nitrobenzene

top 4-Nitro-o-xylene

3,4-Dimethylnitrobenzene, ≥ 98.0%

Glycerol Impurity 53

99-51-4

9-51-4

Nitro Compounds

Nitrogen Compounds

Organic Building Blocks

Building Blocks

Aromatic Hydrocarbons (substituted) & Derivatives