Bromoacetaldehyde dimethyl acetal

Names

[ Name ]:
Bromoacetaldehyde dimethyl acetal

[Synonym ]:
Bromoacetaldehyde diethyl acetal(2-bromide-1,1-diethoxyethane)
EINECS 230-669-6
2-Bromo-1,1-dimethoxyethane
Ethane, 2-bromo-1,1-dimethoxy-
MFCD00000213

Chemical & Physical Properties

[ Density]:
1.43

[ Boiling Point ]:
148-150 ºC

[ Molecular Formula ]:
C₄H₉BrO₂

[ Molecular Weight ]:
169.017

[ Flash Point ]:
53.9±0.0 °C

[ Exact Mass ]:
167.978592

[ PSA ]:
18.46000

[ LogP ]:
1.11

[ Vapour Pressure ]:
4.8±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.439

[ Storage condition ]:
Refrigerator (+4°C) + Flammables area

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226-H319

[ Precautionary Statements ]:
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 ]:
Xi:Irritant

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S26-S36/39-S28A-S16

[ RIDADR ]:
UN 1989 3/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
29110000

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

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%

Articles

1→2 Migration and concurrent glycosidation of phenyl 1-thio-α-mannopyranosides via 2, 3-O-cyclic dioxonium intermediates.

Tetrahedron 59(2) , 249-254, (2003)