647365
2-Chloro-3-hydroxybenzaldehyde
97%
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About This Item
Linear Formula:
ClC6H3(OH)CHO
CAS Number:
Molecular Weight:
156.57
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
Form:
solid
InChI
1S/C7H5ClO2/c8-7-5(4-9)2-1-3-6(7)10/h1-4,10H
SMILES string
[H]C(=O)c1cccc(O)c1Cl
InChI key
SEEAPLJEIJXFFU-UHFFFAOYSA-N
assay
97%
form
solid
mp
139-143 °C (lit.)
functional group
aldehyde, chloro
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Christoph Staudinger et al.
The Analyst, 144(7), 2393-2402 (2019-02-26)
New aza-BODIPY pH indicators with spectral properties modulated solely by photoinduced electron transfer (PET) are presented. The pH sensitive hydroxyl group is located in the meta-position of a phenyl substituent with respect to the aza-BODIPY core, which eliminates the conjugation
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