Basic information
- CAS
3321-92-4- Standard SMILES
CC(=O)c1cc(Cl)cc(Cl)c1O- InChIKey
CJFYGRLJDKWMDI-UHFFFAOYSA-N- Molecular formula
- C8H6Cl2O2
- Average molar mass
- 205.03 g/mol
- Monoisotopic mass
- 203.9744848
Names & identifiers
- Preferred name
- 3',5'-Dichloro-2'-hydroxyacetophenone
- IUPAC
- 1-(3,5-dichloro-2-hydroxyphenyl)ethanone
- English name
- 3',5'-Dichloro-2'-hydroxyacetophenone
- Molecular formula
- C8H6Cl2O2
- Molecular weight
- 205.04
Names & synonyms
3',5'-Dichloro-2'-hydroxyacetophenoneRefChem:484550628-184-33321-92-41-(3,5-dichloro-2-hydroxyphenyl)ethanone1-(3,5-dichloro-2-hydroxyphenyl)ethan-1-one3,5-Dichloro-2-hydroxyacetophenoneMFCD000164172-Acetyl-4,6-dichlorophenol3'5'-dichloro-2'-hydroxyacetophenoneEthanone, 1-(3,5-dichloro-2-hydroxyphenyl)-1-acetyl-3,5-dichloro-2-hydroxybenzene
Show more names
LABOTEST-BB LT004540781-(3,5-Dichloro-2-hydroxyphenyl)3',5'-Dichloro-2'-hyroxyacetophenone2'-Hydroxy-3',5'-dichloroacetophenoneAcetophenone, 3',5'-dichloro-2'-hydroxy-
4,6-Dichloro-2-acetylphenolSCHEMBL659333SCHEMBL6378496SCHEMBL29613154DTXSID30334406STR03381BBL027817SBB057875
Database identifiers
- CAS
3321-92-4- PubChem CID
- 520608
- DTXSID
DTXSID30334406- EC Number
- 628-184-3
- Nikkaji
- J1.137.135C
Properties
Computed structural properties
- XLogP
- 3.1
- Topological polar surface area
- 37.3 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 1
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 184
Physicochemical properties
- Melting point
- 94 · 94-97 °C(lit.)
- Boiling point
- 132 · 132-134 °C18 mm Hg(lit.)
- Density
- 1.3806 · 1.3806 (rough estimate)
- refractive index
- 1.549 · 1.5490 (estimate)
- Flash point
- 132 · 132-134°C/18mm
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- soluble in Acetone
- form
- powder to crystal
- pka
- 8.26 · 8.26±0.23(Predicted)
- color
- White to Orange to Green
- λmax
- 343 nm · 343nm(lit.)
- BRN
- 1638099 · 1638099
- InChI
- 1S/C8H6Cl2O2/c1-4(11)6-2-5(9)3-7(10)8(6)12/h2-3,12H,1H3
- InChIKey
- CJFYGRLJDKWMDI-UHFFFAOYSA-N
- SMILES
- CC(=O)c1cc(Cl)cc(Cl)c1O
- CAS DataBase Reference
- 3321 · 3321-92-4(CAS DataBase Reference)
- UNSPSC Code
- 12162002 · 12162002
- NACRES
- 23 · NA.23
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
- Precautionary statements
- 261 · P261-P264-P271-P280-P302+P352-P305+P351+P338
- target organs
- Respiratory system
- PPE
- 95 · dust mask type N95 (US), Eyeshields, Gloves
- Hazard Codes
- Xi
- Risk Statements
- 36 · 36/37/38
- Safety Statements
- 26 · 26-36
- WGK Germany
- 3 · 3
- Hazard Note
- Irritant
- HS Code
- 29147000 · 29147000
- Storage Class
- 11 · 11 - Combustible Solids
- Hazard Classifications
- 2 Skin · Eye Irrit. 2Skin Irrit. 2STOT SE 3
Safety & regulation
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (97.8%)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- hs_code
- 29147000
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- hazard_note
- Irritant
- safety_code
- 26-36
- Storage Class
- 11 - Combustible Solids
- target organs
- Respiratory system
- Hazard statements
- H315-H319-H335
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
Chemistry & industry
Preparation methods
PreparationPreparation by Fries rearrangement of 2,4-dichlorophenyl acetate with aluminium chloride in tetrachloroethane at 150–160° and without solvent between 115° and 170° (43–75%).
Upstream & downstream products
Downstream products
Suppliers57 total
陕西缔都医药有限责任公司029-81124775 17791530730 · [email protected]
韶远科技(上海)有限公司021-50795510 4000665055 · [email protected]
上海凌富药物研究有限公司+86(21)5895 0110 19945755304 · [email protected]
北京诺德恒信化工技术有限公司010-84929330 13811281791 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
Suzhou ARTK Medchem Co., Ltd.+86-18168183658 · [email protected]
河北创海生物科技有限公司+86-86-13131129325 · [email protected]
上海仲因实业有限公司2537653158 16621191650 · [email protected]
郑州鸿晟医药科技有限公司0371-55695890 15637198702 · [email protected]
Aladdin Scientific[email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
Syntechem Co.,Ltd[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
武汉凯威斯科技有限公司86-027-67849912 · [email protected]
烟台盛凯伦生物制品有限公司13356901049 · [email protected]
天津希恩思生化科技有限公司400 638 7771 · [email protected]
TCI AMERICA800-4238616 · [email protected]
TOKYO CHEMICAL INDUSTRY CO., LTD.03-36680489 · [email protected]
TCI Europe320-37350700 · [email protected]
武汉凯美克化学科技有限公司027-87342388 18086026008 · [email protected]
陕西缔都医药化工有限公司+86-029-81138252 +86-173 9270 1263 · [email protected]
杭州宇昊化工科技有限公司0571-82693216 · [email protected]
上海鑫圭生物科技有限公司15121041756 · [email protected]
普善实业（陕西）有限公司029-81310890 18165209495 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
HANGZHOU LEAP CHEM CO., LTD.+86-571-87711850 +86-15355479329 · [email protected]
徐州睿诚致合生物医药技术有限公司15195955353 · [email protected]
sgtlifesciences pvt ltd+91-8790379245 · [email protected]
上海阿拉丁生化科技股份有限公司6206333 13167063860 · [email protected]
武汉凯威斯科技有限公司027-67849912 · [email protected]
上海源叶生物科技有限公司13636370518 · [email protected]
上海颖心实验室设备有限公司021-021-59178156 15300768757 · [email protected]
上海贤鼎生物科技有限公司021-021-52271985 17721149837 · [email protected]
江苏艾康生物医药研发有限公司025-58859352 19370895928 · [email protected]
上海启乔生物科技有限公司021-37653318 15221675714 · [email protected]
北京珐默兹医药科技有限公司010-80339217; 13331045123 · [email protected]
厦门盈融达化工有限公司+86-0592-6210733 · [email protected]
天津希恩思生化科技有限公司400-6387771-6039 18920764717 · [email protected]
诺圣华控股集团有限公司+86-023-62871537 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386, 800-988-0390 · [email protected]
TCI Chemicals (India) Pvt. Ltd.[email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.+8618950047208 · [email protected]
武汉凯威斯科技有限公司027-67849912 · [email protected]
上海佰世凯生物科技有限公司021-20908456 · [email protected]
Related reactions
3 records
Compound notes
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