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Pentanal

Name: Pentanal
Brand: MM
Price: 43.1 USD
Availability: InStock

for synthesis

Synonym(s):

Pentanal, Valeraldehyde, Amylaldehyde

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Size/SKU	Availability	Price
100 mL	Check Cart for Availability	$43.10
500 mL	Check Cart for Availability	$59.10

About This Item

Linear Formula:

CH₃(CH₂)₃CHO

CAS Number:

110-62-3

Molecular Weight:

86.13

UNSPSC Code:

12352114

EC Index Number:

203-784-4

NACRES:

NA.22

MDL number:

MFCD00007026

Assay:

≥98.0% (GC)

Form:

liquid

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Properties

vapor pressure

36 hPa ( 20 °C)

Quality Segment

200

assay

≥98.0% (GC)

form

liquid

autoignition temp.

205 °C

potency

3200 mg/kg LD₅₀, oral (Rat), 4850 mg/kg LD₅₀, skin (Rabbit)

expl. lim.

1.7-6.8 % (v/v)

mp

-91 °C

transition temp

flash point 7 °C

solubility

11.7 g/L

density

0.81 g/cm³ at 20 °C

storage temp.

2-8°C

SMILES string

O=CCCCC

InChI

1S/C5H10O/c1-2-3-4-5-6/h5H,2-4H2,1H3

InChI key

HGBOYTHUEUWSSQ-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.808 - 0.815
Identity (IR): passes test

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This Item	8.07502	1.07054	110132
Sigma-Aldrich 8.08504 Pentanal	Sigma-Aldrich 8.07502 3-Pentanol	Supelco 1.07054 n-Pentane	Sigma-Aldrich 110132 Valeraldehyde
assay ≥98.0% (GC)	assay ≥98.0% (GC)	assay -	assay 97%
solubility 11.7 g/L	solubility 55 g/L	solubility 0.4 g/L	solubility -
Quality Level 200	Quality Level 200	Quality Level 200	Quality Level 100
mp -91 °C	mp -8 °C	mp −130 °C (lit.)	mp −92 °C (lit.)
density 0.81 g/cm³ at 20 °C	density 0.82 g/cm³ at 20 °C	density 0.626 g/mL at 25 °C (lit.)	density 0.81 g/mL at 25 °C (lit.)
form liquid	form liquid	form liquid	form -

pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225 - H317 - H319 - H332 - H335

pcodes

P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

44.6 °F

flash_point_c

7 °C

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