benzylidenemalononitrile
Names
[ CAS No. ]:
2700-22-3
[ Name ]:
benzylidenemalononitrile
[Synonym ]:
2-benzylidene-malononitrile
2-Phenyl-1,1-dicyanoethylene
MFCD00001855
EINECS 220-283-6
phenylmethylidenemalononitrile
Benzalmalononitrile
2,2-Dicyano-1-phenylethylene
MALONONITRILE,BENZYLIDENE
Benzylidenemalononitrile
2-(phenylmethylene)malononitrile
2-Benzylidenemalononitrile
Benzylidenemalonodinitrile
1,1-dicyano-2-phenylethylene
Chemical & Physical Properties
[ Density]:
1.154 g/cm3
[ Boiling Point ]:
120-125°C 0,6mm
[ Melting Point ]:
83-85 °C(lit.)
[ Molecular Formula ]:
C10H6N2
[ Molecular Weight ]:
154.16800
[ Flash Point ]:
120-125°C/0.6mm
[ Exact Mass ]:
154.05300
[ PSA ]:
47.58000
[ LogP ]:
2.11716
[ Vapour Pressure ]:
0.00159mmHg at 25°C
[ Index of Refraction ]:
1.612
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OO3500000
- CHEMICAL NAME :
- Malononitrile, benzylidene-
- CAS REGISTRY NUMBER :
- 2700-22-3
- LAST UPDATED :
- 199209
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C10-H6-N2
- MOLECULAR WEIGHT :
- 154.18
- WISWESSER LINE NOTATION :
- NCYCN&1R
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 40 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 14,1325,1965
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1450 mg/m3/10M
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,Dec,1942
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 30 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 228,1315,1970
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302 + H312 + H332-H315-H319-H335
[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
T:Toxic;
[ Risk Phrases ]:
R23/24/25
[ Safety Phrases ]:
S26-S36/37/39
[ RIDADR ]:
3276
[ WGK Germany ]:
3
[ RTECS ]:
OO3500000
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1
[ HS Code ]:
2926909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2926909090
[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
Articles
Chem. Commun. (Camb.) 50(7) , 872-4, (2014)
A new rapid and catalyst-free solid/vapor reaction between benzylidenemalonate/benzylidenemalononitrile and primary alkyl amines was found. With these as sensory units of fluorescent polymers, probes ...
Direct addition of Zr-C bonds of alkylzirconocenes to activated alkenes.J. Org. Chem. 67(20) , 7019-28, (2002)
Direct addition of alkylzirconocenes to activated alkenes was found, for the first time. Octyl- and decylzirconocene chloride reacted with benzylidenemalononitrile to give the corresponding addition p...
A rapid fluorescence-based assay for detecting soluble methane monooxygenase.Appl. Microbiol. Biotechnol. 58(2) , 183-8, (2002)
A fluorescence-based assay was developed to estimate soluble methane monooxygenase (sMMO) activity in solution. Whole cells of Methylosinus trichosporium OB3b expressing sMMO were used to oxidize vari...