| Identification | More | [Name]
2,2-Dimethoxypropane | [CAS]
77-76-9 | [Synonyms]
2,2-DIMETHOXYPROPANE
ACETONE DIMETHYL ACETAL
DMP
2,2-dimethoxy-propan
2,2-Dimethyoxypropane
Acetone dimethyl ketal
Propane, 2,2-dimethoxy-
Propane,2,2-dimethoxy-
2 2-DIMETHOXYPROPANE REAGENT GRADE 98%
2,2-DIMETHOXYPROPANE pure
Acetone dimethyl acetal, DMP
C.I. 77769
Dimolybdenum trioxide
Molybdenum oxide (Mo2O3)
2,2-Dimethoxypropane ,98% | [EINECS(EC#)]
201-056-0 | [Molecular Formula]
C5H12O2 | [MDL Number]
MFCD00008479 | [Molecular Weight]
104.15 | [MOL File]
77-76-9.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless liquid | [Melting point ]
-47 °C
| [Boiling point ]
83 °C (lit.) | [density ]
0.847 g/mL at 25 °C(lit.)
| [vapor density ]
3.59 (vs air)
| [vapor pressure ]
60 mm Hg ( 15.8 °C)
| [refractive index ]
n20/D 1.378(lit.)
| [Fp ]
12 °F
| [storage temp. ]
Flammables area | [solubility ]
180g/l | [form ]
Liquid | [color ]
Clear colorless | [Specific Gravity]
0.852 (20/4℃) | [Stability:]
Stable. Highly flammable-note low flash point. Vapour may form an explosive mixture with air. May form explosive peroxides when exposed to air. Incompatible with strong oxidizing agents. | [explosive limit]
31%, 58°F | [Water Solubility ]
18 g/100 mL (25 ºC) | [Detection Methods]
GC,NMR | [BRN ]
635678 | [InChIKey]
HEWZVZIVELJPQZ-UHFFFAOYSA-N | [CAS DataBase Reference]
77-76-9(CAS DataBase Reference) | [NIST Chemistry Reference]
2,2-Dimethoxypropane(77-76-9) | [Storage Precautions]
Moisture sensitive | [EPA Substance Registry System]
77-76-9(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
F,Xi | [Risk Statements ]
R11:Highly Flammable.
R36:Irritating to the eyes.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S9:Keep container in a well-ventilated place .
S37/39:Wear suitable gloves and eye/face protection .
S33:Take precautionary measures against static discharges .
S16:Keep away from sources of ignition-No smoking . | [RIDADR ]
UN 1993 3/PG 2
| [WGK Germany ]
2
| [F ]
10-21 | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29110000 | [Toxicity]
LD50 orally in Rabbit: > 2260 mg/kg LD50 dermal Rat > 2100 mg/kg |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
2,2-DIMETHYL-1,3-DIOXOLANE-->Trimethoxymethane-->Allyl phenyl ether-->Acetone-->Propyne | [Preparation Products]
Doxifluridine-->SUCCINAMIC ACID-->L-Glutamic acid dimethyl ester hydrochloride-->[1,3]Dioxepino[5,6-c]pyridin-9-ol, 1,5-dihydro-3,3,8-trimethyl--->Propane, 2-methoxy-2-(1-methylethoxy)--->1-ETHOXY-1-METHOXYPROPANE-->trans-4-Hydroxy-L-proline methyl ester hydrochloride-->Tetramethyl orthosilicate-->1,3-Dioxan-5-ol, 2,2-dimethyl--->Methyl isopropyl ether-->Ethyl 3,4-O-isopropylideneshikiMate |
| Hazard Information | Back Directory | [Chemical Properties]
colourless liquid | [Uses]
2,2-Dimethoxypropane(DMP) is used in histology and considered to be more efficient than ethanol for the dehydration of animal tissue.
| [General Description]
2,2-Dimethoxypropane is an organic compound, which may be used as a protecting agent in the process of the synthesis of structurally related alkaloids like narciclasine and lycoricidine using phenylbromide as the starting material. | [Toxics Screening Level]
The ITSL for 2,2-Dimethoxypropane is being set at the default value of 0.1 μg/m3 with annual averaging under 232(1)(i). |
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