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631957

Sigma-Aldrich

2,3-Dihydrobenzofuran-5-carboxaldehyde

97%

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About This Item

Empirical Formula (Hill Notation):
C9H8O2
CAS Number:
55745-70-5
Molecular Weight:
148.16
EC Number:
259-788-1
MDL number:
MFCD00068058
UNSPSC Code:
12352100
PubChem Substance ID:
24882468
NACRES:
NA.22

Assay

97%

refractive index

n20/D 1.6000 (lit.)

bp

88-89 °C/0.1 mmHg (lit.)

density

1.177 g/mL at 25 °C (lit.)

SMILES string

O=Cc1ccc2OCCc2c1

InChI

1S/C9H8O2/c10-6-7-1-2-9-8(5-7)3-4-11-9/h1-2,5-6H,3-4H2

InChI key

WEBVDBDZSOJGPB-UHFFFAOYSA-N

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H334

Precautionary Statements

P261 - P284 - P501

Hazard Classifications

Resp. Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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