Basic information

Product Name: 5-hydroxy-4,5-dimethyl-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile
Synonyms: 1H-pyrrole-3-carbonitrile, 2,5-dihydro-5-hydroxy-4,5-dimethyl-2-oxo-
CAS NO:29810-81-9
Molecular Formula: C₇H₈N₂O₂
Molecular Weight: 152.1506
EINECS: N/A
Product Categories: N/A
Mol File: 29810-81-9.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 420.8°C at 760 mmHg
Flash Point: 208.3°C
Appearance: N/A
Density: 1.31g/cm³
Vapor Pressure: 7.63E-09mmHg at 25°C
Refractive Index: 1.554
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 5-hydroxy-4,5-dimethyl-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile(CAS DataBase Reference)
NIST Chemistry Reference: 5-hydroxy-4,5-dimethyl-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile(29810-81-9)
EPA Substance Registry System: 5-hydroxy-4,5-dimethyl-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile(29810-81-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 29810-81-9(Hazardous Substances Data)

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29810-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29810-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,8,1 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 29810-81:
(7*2)+(6*9)+(5*8)+(4*1)+(3*0)+(2*8)+(1*1)=129
129 % 10 = 9
So 29810-81-9 is a valid CAS Registry Number.

29810-81-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	5-hydroxy-4,5-dimethyl-2-oxo-1H-pyrrole-3-carbonitrile

1.2 Other means of identification

Product number	-
Other names	5-hydroxy-4,5-dimethyl-2-oxo-2,5-dihydro-pyrrole-3-carbonitrile

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:29810-81-9 SDS

29810-81-9Upstream product

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29810-81-9Relevant academic research and scientific papers

Synthesis of N-substituted γ-methylene γ-lactams

Adhikari, Raju,Jones, Dionne A.,Liepa, Andris J.,Nearn, Roland H.

, p. 882 - 890 (2007/10/03)

N-Substituted cyanoacetamides 1 were condensed with 1,2-diketones 2 under base catalysis to form ?-hydroxy ?-lactams 3. Treatment of 3 with acids gave novel fungicidal ?-methylene ?-lactams 4. The exocyclic double bond of 4b reacted reversibly with 4-toluene sulfinate. CSIRO 2005.

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