2,2-Dimethoxypropane

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Names

[ CAS No. ]:
77-76-9

[ Name ]:
2,2-Dimethoxypropane

[Synonym ]:
MFCD00008479
Acetone-dimethyl acetal
EINECS 201-056-0
2,2-Dimethyoxypropane
Acetone dimethyl acetal
acetone dimethylacetal
2,2-Dimethoxypropane
ACETONE DIMETHYL KETAL
Propane, 2,2-dimethoxy-

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
83.0±0.0 °C at 760 mmHg

[ Melting Point ]:
-47ºC

[ Molecular Formula ]:
C₅H₁₂O₂

[ Molecular Weight ]:
104.148

[ Flash Point ]:
-11.1±0.0 °C

[ Exact Mass ]:
104.083733

[ PSA ]:
18.46000

[ LogP ]:
0.43

[ Vapour density ]:
3.59 (vs air)

[ Vapour Pressure ]:
85.6±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.380

[ Storage condition ]:
Flammables area

[ 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.

[ Water Solubility ]:
18 g/100 mL (25 ºC)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H319

[ Precautionary Statements ]:
P210-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F:Flammable

[ Risk Phrases ]:
R11;R36/37/38

[ Safety Phrases ]:
S16-S26-S33-S37/39-S9

[ RIDADR ]:
UN 1993 3/PG 2

[ WGK Germany ]:
2

[ Packaging Group ]:
II

[ Hazard Class ]:
3.0

[ HS Code ]:
2911000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

4-Methyl 3-(2-methyl-2-propanyl) (4S,5R)-2,2,5-trimethyl-1,3-oxaz olidine-3,4-dicarboxylate
(R)-2-(AMINOETHYL)-1-N-BOC-PYRROLIDINE
Methyl (2S)-2-methylbutanoate
2,2-bis(pentyloxy)propane
methyl 6-nitroquinoline-2-carboxylate
(1,1,2,2-TETRAFLUOROETHOXY)BENZENE
H-Tyr-OMe.HCl
(4S,5R)-Methyl 2,2,5-trimethyl-1,3-dioxolane-4-carboxylate
5, 5-Bis(bromomethyl)-2, 2-dimethyl-1, 3-dioxane
(S)-Methyl 2,2-dimethyl-1,3-dioxolane-4-carboxylate

Customs

[ HS Code ]: 2911000000

[ Summary ]:
2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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