Basic information
- CAS
20583-66-8- Standard SMILES
O=C(CC(=O)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)F- InChIKey
SUORUQZBFOQDGX-UHFFFAOYSA-N- Molecular formula
- C7H2F10O2
- Average molar mass
- 308.07 g/mol
- Monoisotopic mass
- 307.98951092
Names & identifiers
- Preferred name
- 1,1,1,5,5,6,6,7,7,7-Decafluoro-2,4-heptanedione
- IUPAC
- 1,1,1,5,5,6,6,7,7,7-decafluoroheptane-2,4-dione
- English name
- 1,1,1,5,5,6,6,7,7,7-DECAFLUORO-2,4-HEPTANEDIONE
- Molecular formula
- C7H2F10O2
- Molecular weight
- 308.07
Names & synonyms
20583-66-81,1,1,5,5,6,6,7,7,7-Decafluoro-2,4-heptanedione1,1,1,5,5,6,6,7,7,7-decafluoroheptane-2,4-dione3h,3h-perfluoroheptane-2,4-dione3H,3H-Decafluoroheptane-2,4-dioneMFCD00040961NSC1743491,1,1,5,5,6,6,7,7,7-Decafluoroheptane -2,4-dioneSCHEMBL939341DTXSID80329968AKOS005258225NSC-174349
Show more names
DECAFLUORO-4,6-HEPTANEDIONE3H,3H-Perfluoro-2,4-heptanedione2,4-Heptanedione, 1,1,1,5,5,6,6,7,7,7-decafluoro-1,1,1,5,5,6,6,7,7,7-Decafluoroheptane-2,4-dione97%1,1,1,5,5,6,6,7,7,7-Decafluoroheptane-2,4-dione 97%
DB-045294CS-0449398NS001115611,1,1,2,2,3,3,7,7,7-decafluoroheptane-4,6-dione
Database identifiers
- CAS
20583-66-8- PubChem CID
- 425461
- DTXSID
Properties
Computed structural properties
- XLogP
- 3.4
- Topological polar surface area
- 34.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 12
- Rotatable bonds
- 4
- Heavy atoms
- 19
- Formal charge
- 0
- Complexity
- 376
Experimental & physicochemical properties
PFAS
PFAS -> Other/unspecified
PFAS -> OECD Category
Physicochemical properties
- Boiling point
- 98 °C · 98 °C
- Density
- 1.596 · 1.596±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
- Flash point
- 98 · 98-100°C
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- form
- liquid
- pka
- 4.535 · 4.535±0.10(predicted)
- color
- Clear, dark yellow
- BRN
- 1889488 · 1889488
- CAS DataBase Reference
- 20583 · 20583-66-8(CAS DataBase Reference)
- EPA Substance Registry System
- 3 H,3H-Perfluoroheptane-2,4-dione · 3H,3H-Perfluoroheptane-2,4-dione (20583-66-8)
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 5 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Safety data
- ridadr
- 3265
- hs_code
- 2914790090
- risk_code
- 34-37
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- hazard_code
- C,Xi
- hazard_note
- Corrosive
- safety_code
- 26-36/37/39-45
- hazard_class
- 8
- packing_group
- II
- Hazard statements
- H314-H318
- Precautionary statements
- P280-P305+P351+P338-P309-P310
Chemistry & industry
Uses & manufacturing
Use ClassificationPFAS (per- and polyfluoroalkyl substances) -> OECD Category
Suppliers19 total
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
常州新氟化学有限公司0519-85528066; 13275212658 · [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]
梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]
广东方信生物科技有限公司0751-2838688 13376594225 · [email protected]
Clearsynth Labs Limited+91-22-26355700 · [email protected]
上海湄水化工科技有限公司021-60549325 18616193163
广东翁江化学试剂有限公司0751-2886750 13927877953 · [email protected]
深圳市丽晶生化科技有限公司0755-85201366 18938635012 · [email protected]
厦门盈融达化工有限公司+86-0592-6210733 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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