402788
Acetaldehyde
ACS reagent, ≥99.5%
Manufacturer: Sigma Aldrich
CAS Number: 75-07-0
Synonym(S): Ethanal
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 ML | 402788-5-ML | In Stock | ₹ 6,072.83 |
| 1 L | 402788-1-L | In Stock | ₹ 39,370.53 |
402788 - 5 ML
In Stock
Quantity
1
Base Price: ₹ 6,072.83
GST (18%): ₹ 1,093.109
Total Price: ₹ 7,165.939
biological source
synthetic
Quality Level
200
grade
ACS reagent
vapor density
1.52 (vs air)
vapor pressure
14.63 psi ( 20 °C)
Assay
≥99.5%
form
liquid
autoignition temp.
365 °F
expl. lim.
60 %
impurities
≤0.008 meq/g Titr. acid
Other Options
Related Products
Description
- General description: Acetaldehyde is an industrially important solvent used as an intermediate for the synthesis of a wide range of compounds. On oxidation it forms acetic acid and ethanol on reduction.[1] The interaction of Criegee intermediate (CH2OO) with acetaldehyde has been measured.[2] Its effect as a neuroactive agent has been studied.[3] Alkynylation reaction of acetaldehyde by asymmetric catalysis has been reported.[4]
- Application: Acetaldehyde may be used in the synthesis of 1,3-diamines by one-pot cross double-Mannich reaction[5] and β-amino aldehydes by proline-catalyzed Mannich reaction.[6]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P202 - P210 - P233 - P305 + P351 + P338 - P308 + P313 - P403 + P233
Hazard Classifications
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 1 - Muta. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
-38.0 °F
Flash Point(C)
-38.89 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
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biological source: synthetic
Quality Level: 200
grade: ACS reagent
vapor density: 1.52 (vs air)
vapor pressure: 14.63 psi ( 20 °C)
Assay: ≥99.5%
form: liquid
autoignition temp.: 365 °F
expl. lim.: 60 %
impurities: ≤0.008 meq/g Titr. acid
biological source:
synthetic
Quality Level:
200
grade:
ACS reagent
vapor density:
1.52 (vs air)
vapor pressure:
14.63 psi ( 20 °C)
Assay:
≥99.5%
form:
liquid
autoignition temp.:
365 °F
expl. lim.:
60 %
impurities:
≤0.008 meq/g Titr. acid
biological source: __
Quality Level: 200
grade: ACS reagent
vapor density: 3.7 (vs air)
vapor pressure: 13.3 mmHg ( 100 °C)3.75 mmHg ( 77 °C)
Assay: ≥99.0%
form: liquid
autoignition temp.: 817 °F
expl. lim.: 0.34-6.3 %
impurities: ≤0.01% Benzaldehyde (C6H5CHO)≤0.02% Acetophenone (C6H5COCH3)
biological source:
__
Quality Level:
200
grade:
ACS reagent
vapor density:
3.7 (vs air)
vapor pressure:
13.3 mmHg ( 100 °C)3.75 mmHg ( 77 °C)
Assay:
≥99.0%
form:
liquid
autoignition temp.:
817 °F
expl. lim.:
0.34-6.3 %
impurities:
≤0.01% Benzaldehyde (C6H5CHO)≤0.02% Acetophenone (C6H5COCH3)
biological source: __
Quality Level: 200
grade: ACS reagent
vapor density: 3.7 (vs air)
vapor pressure: 13.3 mmHg ( 100 °C)3.75 mmHg ( 77 °C)
Assay: ≥99.0%
form: liquid
autoignition temp.: 817 °F
expl. lim.: 0.34-6.3 %
impurities: ≤0.01% Benzaldehyde (C6H5CHO)≤0.02% Acetophenone (C6H5COCH3)
biological source:
__
Quality Level:
200
grade:
ACS reagent
vapor density:
3.7 (vs air)
vapor pressure:
13.3 mmHg ( 100 °C)3.75 mmHg ( 77 °C)
Assay:
≥99.0%
form:
liquid
autoignition temp.:
817 °F
expl. lim.:
0.34-6.3 %
impurities:
≤0.01% Benzaldehyde (C6H5CHO)≤0.02% Acetophenone (C6H5COCH3)
biological source: __
Quality Level: 200
grade: ACS reagent
vapor density: 4 (vs air)
vapor pressure: 15 mmHg ( 25 °C)8 mmHg ( 20 °C)
Assay: ≥99.5%
form: liquid
autoignition temp.: 790 °F
expl. lim.: 7.6 %
impurities: H2SO4, passes test (darkened)≤0.0016 meq/g Titr. acid≤0.1% water≤0.2% C4H9OH
biological source:
__
Quality Level:
200
grade:
ACS reagent
vapor density:
4 (vs air)
vapor pressure:
15 mmHg ( 25 °C)8 mmHg ( 20 °C)
Assay:
≥99.5%
form:
liquid
autoignition temp.:
790 °F
expl. lim.:
7.6 %
impurities:
H2SO4, passes test (darkened)≤0.0016 meq/g Titr. acid≤0.1% water≤0.2% C4H9OH