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Key Documents

Safety Information

443662

Sigma-Aldrich

4-Nitrophenol sodium salt hydrate

Synonym(s):

Sodium p -nitrophenoxide hydrate

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About This Item

Linear Formula:
O2NC6H4ONa · xH2O
CAS Number:
Molecular Weight:
161.09 (anhydrous basis)
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

form

(wet)

Quality Level

impurities

18-30% water

SMILES string

O.[Na+].[O-]c1ccc(cc1)[N+]([O-])=O

InChI

1S/C6H5NO3.Na.H2O/c8-6-3-1-5(2-4-6)7(9)10;;/h1-4,8H;;1H2/q;+1;/p-1

InChI key

SFNXTNREEGTEJL-UHFFFAOYSA-M

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Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Sol. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

194.0 °F - closed cup

Flash Point(C)

90 °C - closed cup


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 5: Self-reactive substances
Nitro compounds
Hazardous rank I
1st self-reactive materials

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

443662-2.5KG:
443662-VAR:
443662-500G:
443662-BULK:


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