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acetoin

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Origem: China

Cas No: 513-86-0

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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CAS No.: 513-86-0 Formula: C4H8O2 Molecular Weight: 88.10510

Description

Acetoin, also known as 3-hydroxybutanone or acetyl methyl carbinol, with the molecular formula is C4H8O2, is a colorless or pale yellow to green yellow liquid with a pleasant, buttery odor. Acetoin is a chiral molecule. The form produced by bacteria is (R)-acetoin.

Basic Info

Chemical Name	acetoin
Synonyms	1-ethoxy-2-methyl-1-methylselanyl-propene; Dimethylketol; Acetylmethylcarbinol (May exist as crystalline dimer); 3-hydroxy-2-oxobutane; 3-Hydroxybutan-2-one; 2-hydroxybutan-3-one; 3-Hydroxy-2-butanone; dimethylketene O-ethyl Se-methyl selenoacetal; acetylmethylcarbino; acetyl methyl carbinol; Acetoin (May exist as crystalline dimer);
CAS No.	513-86-0
Molecular Formula	C4H8O2
Molecular Weight	88.10510
PSA	37.30000
LogP	-0.04380

Properties

Appearance & Physical State	pale yellow to green yellow liquid or crystals
Density	1.013
Boiling Point	148ºC
Melting Point	15ºC
Flash Point	50ºC
Refractive Index	1.4171
Water Solubility	SOLUBLE
Stability	Stable under normal temperatures and pressures.
Storage Condition	2-8ºC

Safety Info

RTECS	EL8790000
Hazard Class	3
Safety Statements	S26-S36/37
HS Code	2914400090
WGK Germany	1
Packing Group	III
RIDADR	UN 2621
Risk Statements	R10; R36/38
Hazard Codes	Xi
Hazard Declaration	H226; H315; H319
Symbol	GHS02, GHS07
Caution Statement	P305 + P351 + P338
Signal Word	Warning