Basic information
- CAS
80-38-6- Standard SMILES
O=S(=O)(Oc1ccc(Cl)cc1)c1ccccc1- InChIKey
SPJOZZSIXXJYBT-UHFFFAOYSA-N- Molecular formula
- C12H9ClO3S
- Average molar mass
- 268.72 g/mol
- Monoisotopic mass
- 267.99609283
Overview
Fenson is an arenesulfonic acid.
Names & identifiers
- Preferred name
- Fenson
- IUPAC
- (4-chlorophenyl) benzenesulfonate
- English name
- FENSON
- Molecular formula
- C12H9ClO3S
- Molecular weight
- 268.72
Names & synonyms
Fenson80-38-6FensoneMurvesco4-CHLOROPHENYL BENZENESULFONATEPhenizonPCPBSAracidOvicide SeppicCPBSFenizonBenzenesulfonic acid, 4-chlorophenyl ester
Show more names
4-chlorophenyl928PCPBcpb[qr]
p-Chlorophenyl benzenesulfonateBenzenesulfonic acid, p-chlorophenyl esterp-Chlorophenyl benzenesulphonate4-Chlorophenyl benzenesulphonateGC-928(4-Chloor-fenyl)-benzeen-sulfonaatENT 4,585(4-Chlor-phenyl)-benzolsulfonat
Database identifiers
- CAS
80-38-6- PubChem CID
- 6636
- DTXSID
DTXSID6041973- ChEMBL
CHEMBL1495617- ChEBI
CHEBI:82160- UNII
- DFC2HB4I0K
- EC Number
- 201-274-6
- Nikkaji
- J4.249H
Properties
Computed structural properties
- XLogP
- 3.7
- Topological polar surface area
- 51.8 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 3
- Heavy atoms
- 17
- Formal charge
- 0
- Complexity
- 322
Experimental & physicochemical properties
SpringerMaterials PropertiesFusion temperature
Pesticides
Acaricides
Active substance -> EU Pesticides database: Not approved
Pesticides -> Organochlorine Pesticides
Density1.33
Color/FormCOLORLESS CRYSTALS
SolubilitySPARINGLY SOLUBLE IN WATER ... /&/ ORGANIC POLAR AND AROMATIC SOLVENTS
DecompositionWHEN HEATED ... EMITS TOXIC FUMES OF /HYDROGEN CHLORIDE AND SULFUR OXIDES/.
Melting Point62 °C
Vapor Pressure0.00000152 [mmHg]
Physical DescriptionColorless solid; Commercial product is off-white or pinkish; [HSDB]
Other Experimental Properties
UNDERGOES HYDROLYSIS WITH ALKALI TO PHENOL & ALKALI SULFONATE
OFF-WHITE OR PINKISH /COMMERCIAL GRADE/
Physicochemical properties
- Melting point
- 62 ℃ · 62℃
- Boiling point
- 407 · 407.0±37.0 °C(Predicted)
- Density
- 1.33 g/cm3 · 1.33 g/cm3
- Flash point
- 100 °C · >100 °C
- storage temp.
- 0 · 0-6°C
- BRN
- 2696927 · 2696927
- Major Application
- agricultureenvironmental
- InChI
- 1S/C12H9ClO3S/c13-10-6-8-11(9-7-10)16-17(14,15)12-4-2-1-3-5-12/h1-9H
- InChIKey
- SPJOZZSIXXJYBT-UHFFFAOYSA-N
- SMILES
- Clc1ccc(OS(=O)(=O)c2ccccc2)cc1
- EWG's Food Scores
- 1 · 1-2
- FDA UNII
- 2 HB4I0K · DFC2HB4I0K
- EPA Substance Registry System
- Fenson (80-38-6)
- UNSPSC Code
- 41116107 · 41116107
- NACRES
- 24 · NA.24
- Symbol(GHS)
- 7 · GHS07,GHS09
- Signal word
- Warning
- Hazard statements
- 302 · H302-H319-H411
- Precautionary statements
- 273 · P273-P301+P312+P330-P305+P351+P338
- PPE
- 95 · dust mask type N95 (US), Eyeshields, Gloves
- Hazard Codes
- Xn,N
- Risk Statements
- 22 · 22-36-51/53
- Safety Statements
- 24 · 24-26-61
- RIDADR
- 3077 · UN3077 9/PG 3
- WGK Germany
- 2 · 2
- RTECS
- 5600000 · DB5600000
- HS Code
- 29089990 · 29089990
- Storage Class
- 11 · 11 - Combustible Solids
- Hazard Classifications
- 4 OralAquatic · Acute Tox. 4 OralAquatic Chronic 2Eye Irrit. 2
- Hazardous Substances Data
- 80 · 80-38-6(Hazardous Substances Data)
- Toxicity
- 50 oral · LD50 oral in rat: 1350mg/kg
Safety & regulation
GHS classification
GHS Classification
Warning
H302: Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P273, P280, P301+P317, P305+P351+P338, P330, P337+P317, P391, and P501 (click each P-code to see the statement)
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P273, P280, P301+P317, P305+P351+P338, P330, P337+P317, P391, and P501 (click each P-code to see the statement)
Hazard information
Regulatory Information2002/2076
Hazards Summary
Continuous oral dosing of more than 1500 ppm is required for histopathological changes to be observed in rats; High doses over extended time cause fatty infiltration and enlargement of liver; [HSDB] An eye irritant; [eChemPortal: ESIS]; Caused moderate eye and minor skin irritation in rabbits; [RTECS]
Hazard Classes and Categories
Acute Tox. 4 (100%)
Acute toxicity - category 4
Acute toxicity (Oral) - Category 4
Acute Tox. 4 *
Toxicology
Ecotoxicity Values
LC50 RAINBOW TROUT 6.6 MG/L/96 HR AT 13 °C (95% CONFIDENCE LIMIT 5.5-8.0) WT 0.7 G
LC50 BLUEGILL 5.1 MG/L/96 HR AT 24 °C (95% CONFIDENCE LIMIT 3.6-7.3) WT 0.5 G
Adverse EffectsOccupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.
Acute Toxicity LinkChemical: FENSON
Non-Human Toxicity ExcerptsCONTINUOUS ADMINISTRATION TO RATS AT A LEVEL...OVER 1,50O PPM IN DIET IS NEEDED BEFORE HISTOPATHOLOGICAL CHANGES CAN BE SEEN. LARGE AMT GIVEN OVER A LONG PERIOD LEAD TO FATTY INFILTRATION & ENLARGEMENT OF LIVER.
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 2
- rtecs
- DB5600000
- ridadr
- UN3077 9/PG 3
- hs_code
- 29089990
- Toxicity
- LD50 oral in rat: 1350mg/kg
- risk_code
- 22-36-51/53
- Signal word
- Warning
- Symbol(GHS)
- GHS07,GHS09
- hazard_code
- Xn,N
- safety_code
- 24-26-61
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H302-H319-H411
- Hazard Classifications
- Acute Tox. 4 OralAquatic Chronic 2Eye Irrit. 2
- Precautionary statements
- P273-P301+P312+P330-P305+P351+P338
- Hazardous Substances Data
- 80-38-6(Hazardous Substances Data)
Chemistry & industry
Uses & manufacturing
Uses
Used as acaricide for orchard crops; [HSDB]
Farming (Pesticides) [Category: Industry]
ACARICIDE
Methods of ManufacturingBY INTERACTION OF BENZENE SULFONYLCHLORIDE WITH P-CHLOROPHENOL.
Formulations/Preparations
WETTABLE POWDER 50% & 80%; EMULSIFIABLE 30%.
AEROSOL, FOR GREENHOUSE USE; 20% WETTABLE POWDER & MISCIBLE PREPN FOR ORCHARD USE AT RATES EQUIVALENT TO 0.025 TO 0.05% CPBS.
Use ClassificationACARICIDES
General Manufacturing Information
... CURRENTLY OF LITTLE COMMERCIAL INTEREST.
INCOMPATIBILITIES: ... COMPATIBLE WITH COMMONLY-USED SPRAY MATERIALS.
... SUSPECTED OF FRUIT DAMAGE TO APPLE. ... FOR GREENHOUSE USE DO NOT APPLY TO CUCURBITS OR TO TOMATOES IN YOUNG STAGE OF GROWTH.
RESISTANCE OF PANONYCHUS ULMI ... TO FENSON ... APPEARED IN ENGLAND IN 1957 & 1958.
For more General Manufacturing Information (Complete) data for 4-CHLOROPHENYL BENZENESULFONATE (6 total), please visit the HSDB record page.
Applications
UsesAcaricide.
Suppliers30 total
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]
梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]
上海毕楷科技有限公司18516304666
四川库利南科技有限公司400-1166-196 18981987031 · [email protected]
艾科试剂4008-755-333 18080918076 · [email protected]
Shanghai Hanhong Scientific Co., Ltd.+undefined17612118332 · [email protected]
南京生利德生物科技有限公司025-57798810 18652991625 · [email protected]
上海将来实业股份有限公司400-0066400 13621662912 · [email protected]
天津阿尔塔科技有限公司022-6537-8550 15522853686 · [email protected]
江西普欣生物科技有限公司15867635987
台州市瑞欣化工有限公司0576-89085261 15867635987 · [email protected]
陕西缔都医药化工有限公司+86-29-81139210 +86-17392587031 · [email protected]
南通市苏北化工原料有限公司0513-85290972 18762756250 · [email protected]
上海西陇生化科技有限公司021-52907766-8042
南京罗迈美生物科技有限公司[email protected]
上海泰坦科技股份有限公司18616708014 · [email protected]
深圳市丽晶生化科技有限公司0755-85201366 18938635012 · [email protected]
career henan chemical co+86-0371-86658258 · [email protected]
北京坛墨质检科技有限公司010-52889049 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 · [email protected]
陕西缔都医药化工有限公司029-029-029-81148696 18161915376 · [email protected]
SUZHOU SENFEIDA CHEMICAL CO.,LTD+86-0512-83500002 +86-15195660023 · [email protected]
上海安谱实验科技股份有限公司18502138905 · [email protected]
上海杰股生物科技有限公司021-51698675 · [email protected]
南京枫景晴生物科技有限公司15062262630 · [email protected]
北京百灵威科技有限公司18210857532 18210857532 · [email protected]
亚索试剂400-873-6778 18660992876 · [email protected]
南通众合化工新材料有限公司0513-85666561 15950816326 · [email protected]
Additional notes
DefinitionChEBI: Fenson is an arenesulfonic acid.
Related reactions
2 records
Compound notes
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