1,2,3,5-Tetrachlorobenzene

Product Name: 1,2,3,5-Tetrachlorobenzene
CAS No.: 634-90-2
Chemical Name: 1,2,3,5-Tetrachlorobenzene
Synonyms: 1,2,3,5-tcb;1,2,3,5-Tetrachlorob;1,3,4,5-Tetrachlorbenzol;,2,3,5-TETRACHLOROBENZENE;Nicotinamide Impurity 249;1,2,3,5-TETRACHLOROBENZENE;tetrachloro1,2,3,5-benzene;1,2,4,6-tetrachlorobenzene;1,2,3,5-tetrachloro-benzen;1,3,4,5-Tetrachlorobenzene
CBNumber: CB1395743
Molecular Formula: C6H2Cl4
Formula Weight: 215.89
MOL File: 634-90-2.mol

More

Less

1,2,3,5-Tetrachlorobenzene Property

Melting point:: 54.5°C
Boiling point:: 246°C
Density: 1.5578 (estimate)
vapor pressure: 0.07 at 25 °C (extrapolated, Mackay et al., 1982)
refractive index: 1.5348 (estimate)
Flash point:: 113 °C
storage temp.: APPROX 4°C
solubility: Soluble in alcohol, benzene, ether, and ligroin (Weast, 1986)
color: White to Almost white
Water Solubility: 4.016mg/L(25 ºC)
BRN: 1618864
Henry's Law Constant: 58.0 at 25 °C (gas stripping-GC, Shiu and Mackay, 1997)
CAS DataBase Reference: 634-90-2(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1,2,3,5-tetrachloro-(634-90-2)
EPA Substance Registry System: 1,2,3,5-Tetrachlorobenzene (634-90-2)

More

Less

Safety

Hazard Codes: Xn,T,F
Risk Statements: 22-39/23/24/25-23/24/25-11
Safety Statements: 22-24/25-45-36/37-16-7
RIDADR: UN 1230 3/PG 2
WGK Germany: 3
RTECS: DB9445000
HS Code: 2903.99.8001
Hazardous Substances Data: 634-90-2(Hazardous Substances Data)
Toxicity: Acute oral LD50 for rats 1,727 mg/kg (quoted, RTECS, 1985).

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P273Avoid release to the environment.

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

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 36928
Product name: 1,2,3,5-Tetrachlorobenzene
Purity: PESTANAL
Packaging: 250mg
Price: $40
Updated: 2024/03/01

TCI Chemical

Product number: T0870
Product name: 1,2,3,5-Tetrachlorobenzene
Packaging: 5G
Price: $153
Updated: 2024/03/01

TCI Chemical

Product number: T0870
Product name: 1,2,3,5-Tetrachlorobenzene
Packaging: 25G
Price: $425
Updated: 2024/03/01

TRC

Product number: T291995
Product name: 1,2,3,5-Tetrachlorobenzene
Packaging: 10g
Price: $185
Updated: 2021/12/16

Matrix Scientific

Product number: 098293
Product name: 1,2,3,5-Tetrachlorobenzene
Purity: 95+%
Packaging: 1g
Price: $57
Updated: 2021/12/16

More

Less

1,2,3,5-Tetrachlorobenzene Chemical Properties,Usage,Production

Uses

1,2,3,5-Tetrachlorobenzene is used in the synthesis of several organic compounds including that of polyarylated benzenes by multiple Suzuki-Miyaura reactions. It was used as part of study which investigated the antimicrobial activity of tetra substituted benzene derivatives which suggested antimicrobial activity tended to decrease with increasing size of halogen substituents.

Definition

ChEBI: A tetrachlorobenzene carrying chloro groups at positions 1, 2, 3 and 5.

General Description

White crystals or off-white solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Simple aromatic halogenated organic compounds, such as 1,2,3,5-Tetrachlorobenzene , are very unreactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides. 1,2,3,5-Tetrachlorobenzene may react with oxidizers. .

Health Hazard

ACUTE/CHRONIC HAZARDS: 1,2,3,5-Tetrachlorobenzene may cause irritation on contact.

Fire Hazard

1,2,3,5-Tetrachlorobenzene is probably combustible.

Environmental Fate

Biological. A mixed culture of soil bacteria or a Pseudomonas sp. transformed 1,2,3,5-tetrachlorobenzene to 2,3,4,6-tetrachlorophenol (Ballschiter and Scholz, 1980). The half-life of 1,2,3,5- tetrachlorobenzene in an anaerobic enrichment culture was 1.8 d (Beurskens et al., 1993).
In an enrichment culture derived from a contaminated site in Bayou d’Inde, LA, 1,2,3,5- tetrachlorobenzene underwent reductive dechlorination to 1,2,4- and 1,3,5-trichlorobenzene at relative molar yields of 7 and 93%, respectively. The maximum dechlorination rate, based on the recommended Michaelis-Menten model, was 94 nM/d (Pavlostathis and Prytula, 2000).
Photolytic. Irradiation (λ ≥285 nm) of 1,2,3,5-tetrachlorobenzene (1.1–1.2 mM/L) in an acetonitrile-water mixture containing acetone (0.553 mM/L) as a sensitizer gave the following products (% yield): 1,2,3-trichlorobenzene (5.3), 1,2,4-trichlorobenzene (4.9), 1,3,5-trichlorobenzene (49.3), 1,3-dichlorobenzene (1.8), 2,3,4,4′,5,5′,6-heptachlorobiphenyl (1.41), 2,2′,3,4,4′,6,6′- heptachlorobiphenyl (1.10), 2,2′,3,3′,4,5′,6-heptachlorobiphenyl (4.50), four hexachlorobiphenyls (4.69), one pentachlorobiphenyl (0.64), trichloroacetophenone, 1-(trichlorophenyl)-2-propanone, and (trichlorophenyl)acetonitrile (Choudhry and Hutzinger, 1984). Without acetone, the identified photolysis products (% yield) included 1,2,3-trichlorobenzene (trace), 1,2,4-trichlorobenzene (24.3), 1,3,5-trichlorobenzene (11.7), 1,3-dichlorobenzene (0.5), 1,4-dichlorobenzene (3.3), pentachlorobenzene (1.43), 1,2,3,4-tetrachlorobenzene (5.99), two heptachlorobiphenyls (1.40), two hexachlorobiphenyls (<0.01), and one pentachlorobiphenyl (0.75) (Choudhry and Hutzinger, 1984).

Purification Methods

Crystallise it from EtOH. [Beilstein 5 II 157, 5 III 551, 5 IV 668.]

1,2,3,5-Tetrachlorobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

2,4,5-Trichlorophenol

More

Less

1,2,3,5-Tetrachlorobenzene Suppliers

Canada 4 China 77 Czech 1 France 1 Germany 3 India 5 Japan 3 Norway 1 South Korea 1 Switzerland 1 Ukraine 2 United Kingdom 5 United States 23 Global 127

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18738
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11707
Advantage: 57

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7811
Advantage: 57

Wuhan Haizheng Industry & Trade Development Co. Ltd

Tel: 027-8866 0053/88660577/88660578
Fax: 027-8899 1911
Country: China
ProdList: 1073
Advantage: 55

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9718
Advantage: 55

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9895
Advantage: 58

Shanghai civi chemical technology co.,Ltd

Tel: 86-21-34053660
Fax: 86-21-34053661
Email: sale@labgogo.com
Country: China
ProdList: 9865
Advantage: 52

More

Less

View Lastest Price from 1,2,3,5-Tetrachlorobenzene manufacturers

Career Henan Chemical Co

Product: 1,2,3,5-Tetrachlorobenzene 634-90-2
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: as request
Release date: 2018-12-24

634-90-2, 1,2,3,5-Tetrachlorobenzene Related Search:

Chlorphenamine maleate 1,3-Dichlorobenzene 1,2-Dichlorobenzene 2,4-Dichlorobenzyl chloride HexanitrodiphenylaMine 1,2,4-Trichlorobenzene Quintozine Pentachlorophenol PENTACHLOROBENZENE 1,3-Dicyano-2,4,5,6-tetrachlorobenzene,tetrachlorobenzene-1,3-dicarbonitril PENTACHLOROTHIOANISOLE 2,3,4,5,6-PENTACHLORO(TRIFLUOROMETHYL) BENZENE 1-Hydroxy-2,3,4,6-tetrachlorobenzene PENTACHLOROPHENOL DODECANOATE Pentachloroaniline p-Dichlorobenzene FTHALIDE 2,3,4,6-TETRACHLOROPHENOL SODIUM SALT

1,2,3,5-tcb

1,2,3,5-tetrachloro-benzen

1,2,4,6-tetrachlorobenzene

benzene,1,2,3,5-tetrachloro-

chlorinatedbenzenes,tri-,tetra-andpenta-

tetrachloro1,2,3,5-benzene

1,2,3,5-TETRACHLOROBENZENE OEKANAL, 250

1,2,3,5-TETRACHLOROBENZENE, 1X1ML MEOH 2 000UG/ML

1,2,3,5-TETRACHLOROBENZENE

,2,3,5-TETRACHLOROBENZENE

1,2,3,5-Tetrachlorobenzene 10 μg/mL in Cyclohexane

1,3,4,5-Tetrachlorobenzene

1,2,3,5-tcb 1,2,4,6-tetrachlorobenzene

1,2,3,5-Tetrachlorob

1,2,3,5-tetrachlorobenzene solution

1,3,4,5-Tetrachlorbenzol

1,2,3,5-tcb 1,2,4,6-tetrachlorobenzene 1,3,4,5-Tetrachlorbenzol

1,2,3,5-Tetrachlorobenzene &gt

1,2,3,5-Tetrachlorobenzene Solution in Hexane

1,2,3,5-Tetrachlorobenzene 100 μg/ml Methanol

XA17353500ME1,2,3,5-TetrachlorobenzenE100 μg/m

1,2,3,5-Tetrachlorobenzene in Methanol

Nicotinamide Impurity 249

634-90-2

643-90-2

C6H2Cl4

FINE Chemical & INTERMEDIATES

Benzene derivates

Pesticides&Metabolites

Q-ZAlphabetic

Single Component Standards for MISA AnalysesVolatiles/ Semivolatiles

Alpha Sort

Canada

International Standards

TA - TE

T-ZAlphabetic