2,3,5,6-TETRACHLOROPHENOL

ChemicalBook > CAS DataBase List > 2,3,5,6-TETRACHLOROPHENOL

2,3,5,6-TETRACHLOROPHENOL

Product Name: 2,3,5,6-TETRACHLOROPHENOL
CAS No.: 935-95-5
Chemical Name: 2,3,5,6-TETRACHLOROPHENOL
Synonyms: NSC 407823;2,3,5,6-TCP;2,3,5,6-TECP;2.3.5.6-Tetr;Fourchlorophenol;2,3,5,6-tetrachloro-pheno;2，3，5，6-Tetrachloropheno1;2,3,5,6-TETRACHLOROPHENOL;2,3,5,6-tetrachlorophenate;phenol,2,3,5,6-tetrachloro
CBNumber: CB5311769
Molecular Formula: C6H2Cl4O
Formula Weight: 231.89
MOL File: 935-95-5.mol

Less

2,3,5,6-TETRACHLOROPHENOL Property

Melting point:: 115-116℃ (isooctane )
Boiling point:: 331.59°C (rough estimate)
Density: 1.6 g/cm3 (60℃)
refractive index: 1.5133 (estimate)
Flash point:: 11 °C
storage temp.: APPROX 4°C
solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka: 5.09±0.20(Predicted)
Water Solubility: 0.1g/L(25 ºC)
BRN: 2049586
CAS DataBase Reference: 935-95-5(CAS DataBase Reference)
EPA Substance Registry System: 2,3,5,6-Tetrachlorophenol (935-95-5)

Less

Safety

Hazard Codes: T,F
Risk Statements: 25-37/38-41-39/23/24/25-23/24/25-11
Safety Statements: 26-39-45-36/37-16
RIDADR: UN 2020 6.1/PG 3
WGK Germany: 3
RTECS: SM9450000
Hazardous Substances Data: 935-95-5(Hazardous Substances Data)

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H335May cause respiratory irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 442284
Product name: 2,3,5,6-Tetrachlorophenol
Purity: analytical standard
Packaging: 50mg
Price: $90.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 36518
Product name: 2,3,5,6-Tetrachlorophenol
Purity: PESTANAL
Packaging: 10mg
Price: $70.1
Updated: 2022/05/15

Sigma-Aldrich

Product number: 442284
Product name: 2,3,5,6-Tetrachlorophenol
Purity: analytical standard
Packaging: 442284
Price: $68.2
Updated: 2021/12/16

TRC

Product number: T292285
Product name: 2,3,5,6-Tetrachlorophenol
Packaging: 5mg
Price: $70
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0010578
Product name: 2,3,5,6-TETRACHLOROPHENOL UNLABELED
Purity: 95.00%
Packaging: 50MG
Price: $764.03
Updated: 2021/12/16

Less

2,3,5,6-TETRACHLOROPHENOL Chemical Properties,Usage,Production

Chemical Properties

Brown solid; phenol odor. Soluble in sodium hydroxide solutions and most organic solvents; insoluble in water.

Uses

Fungicide, wood preservative.

Production Methods

Chlorophenols are generally prepared by the chlorination of phenol. There are other routes of synthesis as through diazotizing p-chloroaniline or dechlorinating (by alkaline hydrolysis) 1,2,4,5-tetrachlorobenzene to yield 2,4,5-trichlorophenol (TCP). Polychlorinated dibenzo-p-dioxins can be formedduringthemanufacturingprocess of the chlorophenols. The amount formed depends on temperature and pressure process variability during production. The more notable toxic dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD), is formed during the production of 2,4,5- TCP. Laboratory reference standards of 2,3,7,8-TCDD are prepared by heating 2,4,5-TCP under alkaline conditions. All technical and formulated products containing 2,4,5-TCP are expected to be contaminated to varying degrees by this 2,3,7,8-TCDD by-product of the manufacturing process.

Definition

ChEBI: The 2,3,5,6-isomer of tetrachlorophenol

General Description

Leaflets (from ligroin) or light beige powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2,3,5,6-TETRACHLOROPHENOL is incompatible with acid chlorides, acid anhydrides and oxidizing agents. .

Hazard

Toxic by ingestion and inhalation, strong irritant.

Fire Hazard

Flash point data for 2,3,5,6-TETRACHLOROPHENOL are not available. 2,3,5,6-TETRACHLOROPHENOL is probably combustible.

Carcinogenicity

There was no evidence of carcinogenic activity of 2,4-dichlorophenol in F344/N rats or B6C3F1 mice from the NTP bioassay program, but 2,4,6-trichlorophenol was reported to be carcinogenic in both species.

Purification Methods

Crystallise the phenol from pet ethers. The benzoate has m 136o (from EtOH). [Beilstein 6 II 182, 6 III 730, 6 IV 1025.]

2,3,5,6-TETRACHLOROPHENOL Preparation Products And Raw materials

Raw materials

Preparation Products

Less

2,3,5,6-TETRACHLOROPHENOL Suppliers

China 53 France 2 Germany 2 India 1 Japan 4 Norway 1 Switzerland 1 United Kingdom 2 United States 13 Global 79

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

BEST-REAGENT

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11726
Advantage: 57

Spectrum Chemical Manufacturing Corp.

Tel: 021-021-021-67601398-809-809-809 15221380277
Fax: 021-57711696
Email: marketing_china@spectrumchemical.com
Country: China
ProdList: 9664
Advantage: 60

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9725
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 18521735133 18521732826;
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25015
Advantage: 65

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9552
Advantage: 55

Huainan Kedi Chemical Factory

Tel: 0554-2106669
Fax: 0554-2666215
Email: sales1@kedichem.com
Country: China
ProdList: 4928
Advantage: 55

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 17982
Advantage: 56

Finetech Industry Limited

Tel: 027-87465837 19945049750
Fax: 027-8777-2287
Email: sales@finetechnology-ind.com
Country: China
ProdList: 9636
Advantage: 58

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 17501653713 17501653715
Email: xingui2022@126.com
Country: China
ProdList: 10033
Advantage: 58

Alta Scientific Co., Ltd.

Tel: 022-6537-8550 15522853686
Fax: 022-2532-9655
Email: sales@altasci.com.cn
Country: China
ProdList: 4515
Advantage: 55

Shandong Xiya Chemical Co., Ltd.

Tel: 4009903999 13395398332
Fax: 0539-6365991
Email: sales@xiyashiji.com
Country: China
ProdList: 20810
Advantage: 60

Zhengzhou Huiju Chemical Co., Ltd.

Tel: 0371-55900031 18137872243
Fax: QQ：2853979815
Email: 2853979815@qq.com
Country: China
ProdList: 10014
Advantage: 55

Aikon International Limited

Tel: 025-58851090 13611564524
Fax: (6)02557626880
Email: lwan@aikonchem.com
Country: China
ProdList: 15952
Advantage: 58

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 400-400-400-9004166 18616739031
Email: 3007523370@qq.com
Country: China
ProdList: 52712
Advantage: 58

Beijing altar ink quality inspection technology co., LTD

Tel: 010-52889049
Email: 2250970673@qq.com
Country: CHINA
ProdList: 1133
Advantage: 58

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 13028896684
Email: sales@rrkchem.com
Country: China
ProdList: 55827
Advantage: 58

Finetech Industry Limited

Tel: +86-27-87465837 +8618971612321
Fax: 86 27 87772287
Email: info@finetechnology-ind.com
Country: China
ProdList: 9635
Advantage: 58

ShangHai Anpel Co, Ltd.

Tel: 18501792038; 18501792038
Email: shanpel@anpel.com.cn
Country: China
ProdList: 9614
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 55023
Advantage: 58

Hebei mo Jin biotechnology co., ltd

Tel: 13288715578
Email: angelia@hbmojin.com
Country: China
ProdList: 1759
Advantage: 58

SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD

Tel: 0755-0755-0755-83725350 13380397412
Fax: 0755-28094224
Email: 3001280422@qq.com
Country: China
ProdList: 9963
Advantage: 58

Shanghai Xiushi Biomedical Co., LTD

Tel: 15021598081,571034478; 15021598081
Email: product001@xiushipharm.com
Country: China
ProdList: 4203
Advantage: 58

Qingdao Tenglong microwave technology co., LTD.

Tel: 0532-83818797 18561885118
Email: market@tlwb.com.cn
Country: China
ProdList: 3946
Advantage: 58

Suzhou yacoo science co.,Ltd

Tel: 0512-87182056 13451648594
Fax: 0512-87182056
Email: sales@yacoo.com.cn
Country: China
ProdList: 5000
Advantage: 58

Hubei Qifei Pharmaceutical Chemical Co., Ltd

Tel: 027-027-59322506 18071128681
Fax: 027-59322506
Email: 1438082200@qq.com
Country: China
ProdList: 9995
Advantage: 58

Hubei zhonglong Kangsheng Fine Chemical Co., Ltd

Tel: 027-027-83850178 18162590268
Fax: 027-83850178
Email: 1984393783@qq.com
Country: China
ProdList: 3876
Advantage: 58

Shandong Tianming Biotechnology Development Co. Ltd

Tel: 400-9019001
Country: China
ProdList: 15070
Advantage: 58

TCI (Shanghai) Chemical Trading Co., Ltd.

Tel: 021-61109150
Fax: 021-61105897
Email: sales@tcisct.com
Country: China
ProdList: 31163
Advantage: 58

Guangzhou Yunmen Biotechnology Co., Ltd

Tel: 18902340307 18902340307
Fax: 0751-2819901
Email: 3356812514@qq.com
Country: China
ProdList: 9238
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-1647117 15221909166
Email: product02@bidepharm.com
Country: China
ProdList: 61720
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-6005915
Email: sales@picasso-e.com
Country: China
ProdList: 39661
Advantage: 58

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

Tel: 15229059051
Email: 1027@dideu.com
Country: China
ProdList: 9941
Advantage: 58

Shanghai Yingxin Laboratory Equipment Co., Ltd.

Tel: 021-021-59178156 17002132182
Email: 3146474380@qq.com
Country: China
ProdList: 11609
Advantage: 58

Shanghai isotope chemical co.,ltd

Tel: 021-021-51600108 13062666369
Email: sales@chinaisotope.com
Country: China
ProdList: 4272
Advantage: 58

Henan Evonik Biotechnology Co. LTD

Tel: 17837010661
Email: 2224986086@qq.com
Country: China
ProdList: 4570
Advantage: 58

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973130 17801761073
Email: Gsiyu@solarbio.com
Country: China
ProdList: 50471
Advantage: 58

Zhengzhou JACS Chemical Product Co., LTD

Tel: 0371-86259281 13223061139
Email: jacschem@163.com
Country: China
ProdList: 7971
Advantage: 58

Shaanxi Didu New Materials Co. Ltd

Tel: +86-89586680 +86-13289823923
Email: 1026@dideu.com
Country: China
ProdList: 9116
Advantage: 58

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6846
Advantage: 58

Shanghai Hao Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: shxiyuanbio@163.com
Country: CHINA
ProdList: 6921
Advantage: 58

Shanghai Yuda Industrial Co., Ltd.

Tel: --
Fax: --
Email: lucy@runwelltac.com
Country: CHINA
ProdList: 6107
Advantage: 58

Shanghai Jingke Chemical Technology Co., Ltd.

Tel: --
Fax: --
Email: jingkehuaxue@163.com
Country: CHINA
ProdList: 6974
Advantage: 58

Shanghai Zhenyu Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: 2836767067@qq.com
Country: CHINA
ProdList: 6970
Advantage: 58

Shanghai Caiyou Industrial Co., Ltd.

Tel: --
Fax: --
Email: 15821073967@163.com
Country: CHINA
ProdList: 6894
Advantage: 58

GuangZhou Pan-Acer Trading Limited

Tel: --
Fax: --
Email: info@fanhongtl.com
Country: China
ProdList: 212
Advantage: 38

Beijing Hassanal Technology Limited Liability Company

Tel: --
Fax: --
Email: service@huadr.com
Country: China
ProdList: 750
Advantage: 43

935-95-5, 2,3,5,6-TETRACHLOROPHENOLRelated Search:

L-PYROGLUTAMIC ACID PENTACHLOROPHENYL ESTER PENTACHLOROPHENOL 13C6 PENTACHLOROPHENOL-UL-14C 2,3,5,6-TETRACHLOROANISOLE TETRACHLOROHYDROQUINONE PENTACHLOROANISOLE 2,3,5,6-TETRACHLOROPHENOL Pentachlorophenol sodium salt hydrate Pentachlorophenol PENTACHLOROPHENOL DODECANOATE 2,3,4,6-TETRACHLOROPHENOL SODIUM SALT 2,3,5,6-TETRACHLOROPHENOL ACETATE 2,3,4,6-TETRACHLOROPHENOL ACETATE 2,3,4,5-TETRACHLOROPHENOL 2,3,4,6-TETRACHLOROPHENOL PENTACHLOROPHENYL DICHLOROACETATE TRICHLOROACETIC ACID PENTACHLOROPHENYL ESTER Kovacs CoMplex

2,3,5,6-TETRACHLOROPHENOL, 1X1ML, MEOH 2 000UG/ML

2,3,5,6-TETRACHLOROPHENOL PESTANAL, 10 M

2,3,5,6-TETRACHLOROPHENOL, 50 MG, NEAT

2,3,5,6-tetrachlorophenate

2,3,5,6-TCP

2,3,5,6-TECP

2.3.5.6-Tetrachlorophenol 50mg [935-95-5]

Fourchlorophenol

NSC 407823

2,3,5,6-Tetrachlorophenol NSC 407823

2.3.5.6-Tetr

2,3,5,6-tetrachloro-pheno

Phenol, 2,3,5,6-tetrachloro-

phenol,2,3,5,6-tetrachloro

2，3，5，6-Tetrachloropheno1

2,3,5,6-TETRACHLOROPHENOL

2,3,5,6-TetrachlorophenolSolution,1000mg/L,1ml

2,3,5,6-TetrachlorophenolSolution,100mg/L,1ml

2,3,5,6-TetrachlorophenolSolution,2,000mg/L,1ml

2,3,5,6-Tetrachlorophenol Solution, 100μg/mL

2,3,5,6-TetrachlorophenolB

935-95-5

PhenolsInternational Standards

Canada

Chemical Class

ChloroAnalytical Standards

Halogenated

Single Component Standards for MISA AnalysesVolatiles/ Semivolatiles

T-ZAlphabetic

Alpha sort

Pesticides&Metabolites

Q-ZAlphabetic

TA - TE

PhenolsVolatiles/ Semivolatiles