Basic information
- CAS
4885-02-3- Standard SMILES
COC(Cl)Cl- InChIKey
GRTGGSXWHGKRSB-UHFFFAOYSA-N- Molecular formula
- C2H4Cl2O
- Average molar mass
- 114.96 g/mol
- Monoisotopic mass
- 113.96392011
Names & identifiers
- Preferred name
- Methane, dichloromethoxy-
- IUPAC
- dichloro(methoxy)methane
- English name
- 1,1-Dichlorodimethyl ether
- Molecular formula
- C2H4Cl2O
- Molecular weight
- 114.96
Names & synonyms
Dichloromethyl methyl ether1,1-Dichlorodimethyl ether4885-02-3DichloromethoxymethaneMethane, dichloromethoxy-MethoxydichloromethaneEther, dichloromethyl methylalpha,alpha-Dichloromethyl methyl ether1,1-DICHLOROMETHYL METHYL ETHERalpha,alpha-Dichloromethyl etherEINECS 225-498-9NSC 91480
Show more names
CH3OCHCl21,1-DICHLOROMETHYL ETHERCHLOROMYLdichloromethoxy-methanMethane,dichloromethoxy-dicloromethylmethylether
BRN 1900293DTXSID2063636RefChem:811433DTXCID7040651225-498-9dichloro(methoxy)methane(Dichloromethyl)methyl ethera,a-dichloromethyl methyl ether
Database identifiers
- CAS
4885-02-3- PubChem CID
- 21004
- DTXSID
DTXSID2063636- UNII
- M68H5X8887
- EC Number
- 225-498-9
- Nikkaji
- J34.756F
Properties
Computed structural properties
- XLogP
- 1.5
- Topological polar surface area
- 9.2 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 1
- Heavy atoms
- 5
- Formal charge
- 0
- Complexity
- 21.6
Experimental & physicochemical properties
SpringerMaterials PropertiesSchoenflies notation
Physicochemical properties
- Melting point
- 85 C · 85 C
- Boiling point
- 85 °C · 85 °C(lit.)
- Density
- 1.271 g/mL · 1.271 g/mL at 25 °C(lit.)
- vapor pressure
- 84 hPa · 84 hPa (20 °C)
- refractive index
- 20 · n20/D 1.431(lit.)
- Flash point
- 108 °F · 108 °F
- storage temp.
- 20 °C · Store at <= 20°C.
- solubility
- soluble in Chloroform, Methanol
- form
- Liquid
- color
- Clear colorless to light yellow
- BRN
- 1900293 · 1900293
- InChI
- InChI=1S/C2H4Cl2O/c1-5-2(3)4/h2H,1H3
- InChIKey
- GRTGGSXWHGKRSB-UHFFFAOYSA-N
- SMILES
- COC(Cl)Cl
- CAS DataBase Reference
- 4885 · 4885-02-3(CAS DataBase Reference)
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 68 H5X8887 · M68H5X8887
- NIST Chemistry Reference
- «alpha»,«alpha»-Dichloromethyl methyl ether(4885-02-3)
- EPA Substance Registry System
- Methane, dichloromethoxy- (4885-02-3)
- UNSPSC Code
- 12352112 · 12352112
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 2 · GHS02,GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- 226 · H226-H302+H332-H314-H335
- Precautionary statements
- 210 · P210-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
- target organs
- Respiratory system
- PPE
- Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
- Hazard Codes
- C,T,F
- Risk Statements
- 10 · 10-20/22-34-37-33-23/24-40-36-23/24/25
- Safety Statements
- 26 · 26-36/37/39-45-24/25-16-27-7/9
- RIDADR
- 2924 · UN 2924 3/PG 2
- WGK Germany
- 3 · 3
- RTECS
- 8150000 · KN8150000
- F
- 21 · 21
- TSCA
- TSCA listed
- HazardClass
- 3 · 3, 8
- HS Code
- 29091990 · 29091990
- Storage Class
- 3 · 3 - Flammable liquids
- Hazard Classifications
- 4 InhalationAcute · Acute Tox. 4 InhalationAcute Tox. 4 OralEye Dam. 1Flam. Liq. 3Skin Corr. 1BSTOT SE 3
- Limited Quantities
- 1 L · 1.0 L (0.3 gallon) (liquid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
Safety & regulation
GHS classification
GHS Classification
Danger
H225 (87.3%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P203, P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P318, P319, P321, P330, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 55 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory InformationDichloromethyl methyl ether: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesFlam. Liq. 2 (87.3%)
Safety data
- F
- 21
- PPE
- Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- KN8150000
- ridadr
- UN 2924 3/PG 2
- hs_code
- 29091990
- risk_code
- 10-20/22-34-37-33-23/24-40-36-23/24/25
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS05,GHS07
- hazard_code
- C,T,F
- safety_code
- 26-36/37/39-45-24/25-16-27-7/9
- hazard_class
- 3, 8
- Storage Class
- 3 - Flammable liquids
- target organs
- Respiratory system
- Hazard statements
- H226-H302+H332-H314-H335
- Limited Quantities
- 1.0 L (0.3 gallon) (liquid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
- Hazard Classifications
- Acute Tox. 4 InhalationAcute Tox. 4 OralEye Dam. 1Flam. Liq. 3Skin Corr. 1BSTOT SE 3
- Precautionary statements
- P210-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationMethane, dichloromethoxy-: INACTIVE
Applications
UsesCommon formylating reagent for aromatic compounds, chlorinating agent for carboxylic acids, and reactant with borinic esters for the preparation of alkenones.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers100 total
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Related reactions
492 records
Compound notes
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