BENZYLIDENEMALONONITRILE
- Product Name
- BENZYLIDENEMALONONITRILE
- CAS No.
- 2700-22-3
- Chemical Name
- BENZYLIDENEMALONONITRILE
- Synonyms
- BENZALMALONONITRILE;tl237;f2370;benzal-malonitril;AKOS USSH-4110217;RARECHEM AL BX 0531;Dicyanovinylbenzene;Malononitrile benzal;Benzalmalononitrile >benzylidene-malononitril
- CBNumber
- CB1465758
- Molecular Formula
- C10H6N2
- Formula Weight
- 154.17
- MOL File
- 2700-22-3.mol
BENZYLIDENEMALONONITRILE Property
- Melting point:
- 83-85 °C (lit.)
- Boiling point:
- 120-125°C 0,6mm
- Density
- 1.1975 (rough estimate)
- refractive index
- 1.4820 (estimate)
- Flash point:
- 120-125°C/0.6mm
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- color
- White to Orange to Green
- BRN
- 1907519
- CAS DataBase Reference
- 2700-22-3(CAS DataBase Reference)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 26-36/37/39
- RIDADR
- 3276
- WGK Germany
- 3
- RTECS
- OO3500000
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29269095
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 147338
- Product name
- Benzylidenemalononitrile
- Purity
- 98%
- Packaging
- 25g
- Price
- $152
- Updated
- 2025/07/31
- Product number
- B0947
- Product name
- Benzalmalononitrile
- Purity
- >98.0%(GC)
- Packaging
- 10g
- Price
- $82
- Updated
- 2025/07/31
- Product number
- B0947
- Product name
- Benzalmalononitrile
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $164
- Updated
- 2025/07/31
- Product number
- B280043
- Product name
- 2-Benzylidenemalononitrile
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- J55859
- Product name
- 2-Benzylidenemalononitrile
- Packaging
- 1g
- Price
- $14
- Updated
- 2021/12/16
BENZYLIDENEMALONONITRILE Chemical Properties,Usage,Production
Chemical Properties
SLIGHTLY YELLOW NEEDLE-LIKE CRYSTALLINE POWDER
Uses
Benzylidenemalononitrile was used in fluorescence-based assay for determination of soluble methane monooxygenase activity in solution.
Synthesis Reference(s)
The Journal of Organic Chemistry, 49, p. 4819, 1984 DOI: 10.1021/jo00199a014
Tetrahedron Letters, 23, p. 4927, 1982 DOI: 10.1016/S0040-4039(00)85749-4
General Description
Benzylidenemalononitrile undergoes rapid and catalyst-free solid/vapor reaction with primary alkyl amines to yield N-benzylidene-amine. It undergoes addition reaction with octyl- and decylzirconocene chloride. It is a potential substrate for soluble methane monooxygenase.
Synthesis
Benzaldehyde (1.0eq) was put into a 250mL round-bottomed flask, distilled water (100mL) was added as solvent, put into a clean stirrer, and then malononitrile (1.2eq) was added, and the reaction was placed at room temperature for 12 h. After the reaction was finished by TLC, a large amount of solid was precipitated, and it was filtered, and the cake was washed with petroleum ether, and the white solid product, benzylidene malononitrile, was dried.
Purification Methods
Recrystallise the nitrile from EtOH [Bernasconi et al. J Am Chem Soc 107 3612 1985]. It has max at 307nm (EtOH). [Beilstein 9 H 895, 9 II 640, 9 III 4380, 9 IV 3462.]
BENZYLIDENEMALONONITRILE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from BENZYLIDENEMALONONITRILE manufacturers
- Product
- benzylidenemalononitrile 2700-22-3
- Price
- US $2.20-8.80/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2025-06-24
- Product
- BENZYLIDENEMALONONITRILE 2700-22-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1ton
- Release date
- 2022-09-20
- Product
- BENZYLIDENEMALONONITRILE 2700-22-3
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2020-06-30