ChemicalBook > CAS DataBase List > 2,3,7,8-TETRACHLORODIBENZOFURAN

2,3,7,8-TETRACHLORODIBENZOFURAN

Product Name
2,3,7,8-TETRACHLORODIBENZOFURAN
CAS No.
51207-31-9
Chemical Name
2,3,7,8-TETRACHLORODIBENZOFURAN
Synonyms
tcdf;tcdbf;C014211;NCI-C56611;2,3,7,8-PCDF;2,3,7,8-TCDF;2,3,7,8-TeCDF;Triclosan Impurity 8;2,3,7,8-tetrachloro-dibenzofura;2378TETRACHLORODIBENZO-PARA-FURAN
CBNumber
CB7500675
Molecular Formula
C12H4Cl4O
Formula Weight
305.97
MOL File
51207-31-9.mol
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2,3,7,8-TETRACHLORODIBENZOFURAN Property

Melting point:
227°C
Boiling point:
440.46°C (rough estimate)
Density 
1.5600 (estimate)
refractive index 
1.7140 (rough estimate)
solubility 
DMSO: Slightly soluble (heated); Methanol: Slightly soluble (heated)
form 
A solid
Water Solubility 
0.4192ug/L(22.5 ºC)
EPA Substance Registry System
2,3,7,8-Tetrachlorodibenzofuran (51207-31-9)
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Safety

RIDADR 
2811
HazardClass 
6.1(a)
PackingGroup 
I
Hazardous Substances Data
51207-31-9(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H300Fatal if swallowed

H310Fatal in contact with skin

H330Fatal if inhaled

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P262Do not get in eyes, on skin, or on clothing.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P284Wear respiratory protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P350IF ON SKIN: Gently wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P310Immediately call a POISON CENTER or doctor/physician.

P320Specific treatment is urgent (see … on this label).

P321Specific treatment (see … on this label).

P322Specific measures (see …on this label).

P330Rinse mouth.

P361Remove/Take off immediately all contaminated clothing.

P363Wash contaminated clothing before reuse.

P391Collect spillage. Hazardous to the aquatic environment

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
T291375
Product name
2,3,7,8-Tetrachlorodibenzofuran
Packaging
1mg
Price
$185
Updated
2021/12/16
TRC
Product number
T291375
Product name
2,3,7,8-Tetrachlorodibenzofuran
Packaging
10mg
Price
$1455
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0103600
Product name
2,3,7,8-TETRACHLORODIBENZOFURAN
Purity
95.00%
Packaging
1G
Price
$687.23
Updated
2021/12/16
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2,3,7,8-TETRACHLORODIBENZOFURAN Chemical Properties,Usage,Production

Uses

A toxic polychlorinated dibenzofuran detected in domestic meat and poultry.

Definition

ChEBI: 2,3,7,8-Tetrachlorodibenzofuran is a polychlorinated dibenzofuran.

2,3,7,8-TETRACHLORODIBENZOFURAN Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3,7,8-TETRACHLORODIBENZOFURAN Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
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jkinfo@jkchemical.com
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China
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Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15402
Advantage
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Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
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greensnown@163.com
Country
China
ProdList
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Alta Scientific Co., Ltd.
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022-6537-8550 15522853686
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022-2532-9655
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China
ProdList
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Shenzhen Polymeri Biochemical Technology Co., Ltd.
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+86-400-002-6226 +86-13028896684;
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Energy Chemical
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51207-31-9, 2,3,7,8-TETRACHLORODIBENZOFURANRelated Search:


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  • NCI-C56611
  • tcdbf
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  • 2378TETRACHLORODIBENZO-PARA-FURAN
  • 2,3,7,8-TCDF
  • 2,3,7,8-PCDF
  • 2,3,7,8-TETRACHLORODIPHENYLENEOXIDE
  • 2,3,7,8-TETRACHLORODIBENZOFURAN (50 UG/ML IN TOLUENE)
  • Tetrachlorodibenzofuran, 2,3,7,8-
  • 2,3,7,8-TeCDF
  • C014211
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  • Triclosan Impurity 8
  • 51207-31-9
  • Aromatics
  • Heterocycles