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78-93-3 | butan-2-one

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butan-2-one

CAS No. 64-19-7
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  • Product Details 
Variants
Item Value

Product Name

butan-2-one

Product Image

butan-2-one

Cas Number

78-93-3

Weight

72.11

Formula

Chemical Properties

Melting point: : -87 °C

Boiling point: : 80 ଌ(lit.)

Density : 0.806

vapor density : 2.49 (vs air)

vapor pressure : 71 mm Hg ( 20 ଌ)

refractive index : n20/D 1.379(lit.)

FEMA : 2170 | 2-BUTANONE

Flash point: : 26 ଏ

storage temp. : 2-8ଌ

form : Solution

color : Colorless

Relative polarity : 0.327

Odor : Sweet/sharp odor detectable at 2 to 85 ppm (mean = 16 ppm)

PH : pH(1+4, 25℃):6.0~7.0

explosive limit : 1.8-11.5%(V)

Water Solubility : 290 g/L (20 ºC)

Merck : 14,6072

BRN : 741880

Stability: : Stable. Highly flammable. Incompatible with oxidizing agents, bases, strong reducing agents. Protect from moisture.

CAS DataBase Reference : 78-93-3(CAS DataBase Reference)

NIST Chemistry Reference : 2-Butanone(78-93-3)

EPA Substance Registry System : 2-Butanone(78-93-3)

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butan-2-one

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Product Details

Hazard Codes:F,Xi,T

Risk Statements:11-36-66-67-39/23/24/25-23/24/25

Safety Statements:9-16-45-36/37

RIDADR:UN 1193 3/PG 2

WGK Germany:1

RTECS:EL6475000

Autoignition Temperature:516 °C

TSCA:Yes

HazardClass:3

PackingGroup:II

HS Code:29141200

Hazardous Substances Data:78-93-3(Hazardous Substances Data)

Toxicity:LD50 orally in rats: 6.86 ml/kg (Smyth)

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