Malonoben
Suppliers
Names
[ CAS No. ]:
10537-47-0
[ Name ]:
Malonoben
[Synonym ]:
(3,5-Di-tert-butyl-4-hydroxybenzyliden)malononitril
2-(3,5-di-tert-butyl-4-hydroxybenzylidene)malononitrile
Malonoben
MFCD00209853
2-[(3,5-ditert-butyl-4-hydroxyphenyl)methylidene]propanedinitrile
(3,5-Di-tert-butyl-4-hydroxybenzylidene)malononitrile
Tyrphostin AG17
Tyrphostin 9
2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylene]propanedinitrile
[4-Hydroxy-3,5-bis(2-methyl-2-propanyl)benzylidene]malononitrile
GCP 5126
Propanedinitrile, 2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylene]-
(3,5-di-tert-butyl-4-hydroxybenzylidene)propanedinitrile
Caswell No. 291AA
[(3,5-di-tert-butyl-4-hydroxyphenyl)methylidene]propanedinitrile
3,5-di-tert-butyl-4-hydroxybenzylidene-malononitrile
tyrphostin A9
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
386.8±37.0 °C at 760 mmHg
[ Melting Point ]:
141-143℃ (ethanol )
[ Molecular Formula ]:
C18H22N2O
[ Molecular Weight ]:
282.380
[ Flash Point ]:
187.7±26.5 °C
[ Exact Mass ]:
282.173218
[ PSA ]:
67.81000
[ LogP ]:
4.81
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.555
[ Storage condition ]:
Store at RT
[ Water Solubility ]:
ethanol: 20 mg/mL
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OO3737000
- CHEMICAL NAME :
- Malononitrile, 3,5-di-tert-butyl-4-hydroxybenzylidene-
- CAS REGISTRY NUMBER :
- 10537-47-0
- BEILSTEIN REFERENCE NO. :
- 2700764
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C18-H22-N2-O
- MOLECULAR WEIGHT :
- 282.42
- WISWESSER LINE NOTATION :
- NCYCN&U1R DQ CX1&1&1 EX1&1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 87 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- SPEADM Special Publication of the Entomological Society of America. (4603 Calvert Rd., College Park, MD 20740) Volume(issue)/page/year: 78-1,21,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 226 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- SPEADM Special Publication of the Entomological Society of America. (4603 Calvert Rd., College Park, MD 20740) Volume(issue)/page/year: 74-1,-,1974
Safety Information
[ Symbol ]:
GHS06
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H301-H311-H331
[ Precautionary Statements ]:
P261-P280-P301 + P310-P311
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
[ Hazard Codes ]:
T: Toxic;
[ Risk Phrases ]:
R23/24/25
[ Safety Phrases ]:
S36/37/39-S45
[ RIDADR ]:
UN 2811 6.1/PG 3
[ WGK Germany ]:
3
[ RTECS ]:
OO3737000
[ 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%
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