Basic information
- CAS
922-69-0- Standard SMILES
C=C(OC)OC- InChIKey
FJTRNRFAIZEJJJ-UHFFFAOYSA-N- Molecular formula
- C4H8O2
- Average molar mass
- 88.11 g/mol
- Monoisotopic mass
- 88.0524295
Names & identifiers
- Preferred name
- Ketene dimethyl acetal
- IUPAC
- 1,1-dimethoxyethene
- English name
- 1,1-Dimethoxyethene
- Molecular formula
- C4H8O2
- Molecular weight
- 88.11
Names & synonyms
1,1-DimethoxyetheneKetene dimethyl acetalRefChem:794270685-071-1922-69-0Ethene, 1,1-dimethoxy-1,1-dimethoxyethylene1,1-dimethoxy-etheneketenacetalSCHEMBL538238SCHEMBL9427369DTXSID20238924
Show more names
MFCD00060982SY274566InChI=1/C4H8O2/c1-4(5-2)6-3/h1H2,2-3H
Database identifiers
- CAS
922-69-0- PubChem CID
- 136706
- DTXSID
DTXSID20238924- EC Number
- 685-071-1
- Nikkaji
- J121.045I
Properties
Computed structural properties
- XLogP
- 1
- Topological polar surface area
- 18.5 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 2
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 43.5
Experimental & physicochemical properties
SpringerMaterials PropertiesSchoenflies notation
Physicochemical properties
- Melting point
- 93 · 93-94 °C
- Boiling point
- 89 °C · 89 °C
- Density
- 0.93 g/mL · 0.93 g/mL at 20 °C
- Flash point
- 6 °C · 6 °C
- Symbol(GHS)
- 2 · GHS02
- Signal word
- Danger
- Hazard statements
- 225 · H225
- Precautionary statements
- 210 · P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
- Hazard Codes
- F,Xi
- Risk Statements
- 11 · 11-36/37/38
- Safety Statements
- 16 · 16-26
- RIDADR
- 1993 · UN 1993 3/PG 2
- WGK Germany
- 3 · 3
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
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
Safety data
- wgk
- 3
- ridadr
- UN 1993 3/PG 2
- risk_code
- 11-36/37/38
- Signal word
- Danger
- Symbol(GHS)
- GHS02
- hazard_code
- F,Xi
- safety_code
- 16-26
- Hazard statements
- H225
- Precautionary statements
- P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
Chemistry & industry
Upstream & downstream products
Downstream products
Suppliers13 total
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
常州市华阳科技有限公司+8615250961469 · [email protected]
上海遐瑞医药科技有限公司+86 21 61551611
上海波以尔化工有限公司021-50182298 021-50180596 · [email protected]
上海前衍生物科技有限公司02781293128 · [email protected]
深圳市创鑫生物科技有限公司13417589054 · [email protected]
北京珐默兹医药科技有限公司15811073878 · [email protected]
career henan chemical co+86-0371-86658258 · [email protected]
海蔚化学86-21-51086038 · [email protected]
深圳市创鑫生物科技有限公司13417589054 · [email protected]
爆牛贸易重庆有限公司
Related reactions
5 records
Compound notes
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