This product contains a small amount of hydroquinone as a stabilizer. Per product specification, a maximum of 7% water is allowable. While the minimum purity for this material is 90%, a review of recently produced lots show an average purity of 98%. Other impurities are not identified. Water is often the primary impurity with average values for recent lots ranging from 2 - 2.5%. The effectiveness of storing the material with seives or desiccants has not been evaluated, however this would not be detrimental.
M87509
3-Buten-2-one
contains 0.3-1.0% hydroquinone as stabilizer, technical grade, 90%
Synonym(s):
Methyl vinyl ketone, Vinyl methyl ketone
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100 ML
MXP 1,415.00
500 ML
MXP 5,481.00
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100 ML
MXP 1,415.00
500 ML
MXP 5,481.00
About This Item
Linear Formula:
CH2=CHCOCH3
CAS Number:
Molecular Weight:
70.09
Beilstein:
506021
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
grade
technical grade
Quality Level
vapor density
1.3 (vs air)
vapor pressure
310 mmHg ( 55 °C)
71 mmHg ( 20 °C)
Assay
90%
form
liquid
contains
0.3-1.0% hydroquinone as stabilizer
expl. lim.
15.64 %
impurities
<7% water
refractive index
n20/D 1.411 (lit.)
bp
81 °C (lit.)
solubility
H2O: soluble
density
0.864 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CC(=O)C=C
InChI
1S/C4H6O/c1-3-4(2)5/h3H,1H2,2H3
InChI key
FUSUHKVFWTUUBE-UHFFFAOYSA-N
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - Skin Sens. 1
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
19.4 °F - closed cup
Flash Point(C)
-7 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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90% 의 순도인데 나머지 10%는 어떤 물질인가요? 물인가요?? 물이라면 molecular seive를 넣어 보관해도 되나요?
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