Identification
4-Trimethylsiloxy-3-penten-2-one
Molecular Formula:
C8H16O2Si
Synonym:
4-trimethylsilyloxy-3-penten-2-one ; tmsacac ; 4-(trimethylsilyloxy)-3-pentene-2-one ; 2-trimethylsiloxypent-2-en-4-one ; 4-trimethylsiloxy-3-pentene-2-one ; 2-trimethylsiloxypent-2-ene-4-one ; 4-[(trimethylsilyl)oxy]-3-penten-2-on ; acetylacetone enol trimethylsilyl ether ; 4-[(trimethylsilyl)oxy]pent-3-en-2-one ; 4-trimethylsiloxy-3-penten-2-one
Suppliers
Hangzhou Keying Chem Co., Ltd.
HKC288011520
Sigma-Aldrich International GmbH
SI30729216
Santa Cruz Biotechnology, Inc.
SCB288011520
Dayang Chem (Hangzhou) Co.,Ltd.
DC297611904
CAS equal suppliers
2-Trimethylsiloxypent-2-ene-4-one
Gelest, Inc.
G11882376
4-(Trimethylsiloxy)-3-penten-2-one
Santa Cruz Biotechnology, Inc.
252108
4-Trimethylsilyloxy-3-penten-2-one
TCI Chemicals (India) Pvt. Ltd.
T1573
Prices & Availability
Data is processed
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Properties for 4-Trimethylsiloxy-3-penten-2-one
Molecular Weight:
172.3 g·mol−1
Density:
0.912 g/mL at 25 °C(lit.)
Boiling point:
66-68 °C4 mm Hg(lit.)
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Hazard Statements
GHS02
Flammable
- Flammable gases, category 1
- Flammable aerosols, categories 1, 2
- Flammable liquids, categories 1, 2, 3
- Flammable solids, categories 1, 2
- Self-reactive substances and mixtures, types B, C, D, E, F
- Pyrophoric liquids, category 1
- Pyrophoric solids, category 1
- Combustible solids, category 3
- Combustible liquids, category 3
- Self-heating substances and mixtures, categories 1, 2
- Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
- Organic peroxides, types B, C, D, E, F
GHS03
Harmful
- Acute toxicity (oral, dermal, inhalation), category 4
- Skin irritation, categories 2, 3
- Eye irritation, category 2A
- Skin sensitization, category 1
- Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects
Not used
- with the "skull and crossbones" pictogram
- for skin or eye irritation if:
- the "corrosion" pictogram also appears
- the "health hazard" pictogram is used to indicate respiratory sensitization
Safety & Transport Information
Risk Codes:
R10 - Flammable
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
Storage temperature :
2-8°C
RID/ADR certification :
UN 1224 3 / PG 3
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Alternative Distributors of [4-Trimethylsiloxy-3-penten-2-one]
Producers or manufacturers change the product range from time to time.
Currently there are no other manufacturers known.
Element: 
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