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142-30-3 - 2,5-Dimethyl-3-hexyne-2,5-diol, (±) + meso, 98% - Tetramethyl-2-butyn-1,4-diol - B20889 - Alfa Aesar

B20889 2,5-Dimethyl-3-hexyne-2,5-diol, (±) + meso, 98%

CAS Number
142-30-3
Synonyms
Tetramethyl-2-butyn-1,4-diol

Size Price ($) Quantity Availability
100g 36.60
500g 111.00
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2,5-Dimethyl-3-hexyne-2,5-diol, (±) + meso, 98%

MDL
MFCD00004468
EINECS
205-533-4

Chemical Properties

Formula
C8H14O2
Formula Weight
142.20
Melting point
90-94°
Boiling Point
205°
Flash Point
102°(215°F)
Density
0.949

GHS Hazard and Precautionary Statements

Hazard Statements: H317

May cause an allergic skin reaction.

Precautionary Statements: P261-P280-P272-P363-P321-P333+P313-P302+P352-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Contaminated work clothing should not be allowed out of the workplace. Wash contaminated clothing before reuse. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. IF ON SKIN: Wash with plenty of soap and water. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
969835
Harmonized Tariff Code
2905.39
TSCA
Yes
RTECS
MR0176000

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