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4938-89-0

Phosphoric acid, dimethyl 2-nitrophenyl ester, also known as dimethyl 2-nitrophenyl phosphate, is an organic compound with the chemical formula C8H9NO6P. It is a derivative of phosphoric acid, where one of the hydroxyl groups is replaced by a 2-nitrophenyl group, and the remaining two hydroxyl groups are replaced by methyl groups. This ester is a yellowish, oily liquid with a molecular weight of 247.13 g/mol. It is used as a chemical intermediate in the synthesis of various pesticides and pharmaceuticals, particularly in the production of organophosphorus compounds. Due to its reactivity and potential toxicity, it is important to handle Phosphoric acid,dimethyl 2-nitrophenyl ester with care and in accordance with safety regulations.

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  • 4938-89-0 Structure

  • Basic information

    1. Product Name: Phosphoric acid,dimethyl 2-nitrophenyl ester
    2. Synonyms: Phosphoricacid, dimethyl o-nitrophenyl ester (7CI,8CI); BAY 46673; Dimethyl o-nitrophenylphosphate
    3. CAS NO:4938-89-0
    4. Molecular Formula: C8H10 N O6 P
    5. Molecular Weight: 247.144
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 4938-89-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Phosphoric acid,dimethyl 2-nitrophenyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Phosphoric acid,dimethyl 2-nitrophenyl ester(4938-89-0)
    11. EPA Substance Registry System: Phosphoric acid,dimethyl 2-nitrophenyl ester(4938-89-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 4938-89-0(Hazardous Substances Data)

4938-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4938-89-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,3 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4938-89:
(6*4)+(5*9)+(4*3)+(3*8)+(2*8)+(1*9)=130
130 % 10 = 0
So 4938-89-0 is a valid CAS Registry Number.

4938-89-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Phosphorsaeure-<O,O-dimethylester>-<O-2-nitro-phenylester>

1.2 Other means of identification

Product number -
Other names O,O-Dimethyl-O-(2-nitrophenyl)-phosphat

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4938-89-0 SDS

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