2,3-Dimethoxybenzonitrile
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Names
[ CAS No. ]:
5653-62-3
[ Name ]:
2,3-Dimethoxybenzonitrile
[Synonym ]:
2,3-Dimethoxybenzonitrile
MFCD00001784
EINECS 227-097-4
Benzonitrile, 2,3-dimethoxy-
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
264.5±25.0 °C at 760 mmHg
[ Melting Point ]:
43-46 °C(lit.)
[ Molecular Formula ]:
C9H9NO2
[ Molecular Weight ]:
163.173
[ Flash Point ]:
106.6±16.4 °C
[ Exact Mass ]:
163.063324
[ PSA ]:
42.25000
[ LogP ]:
1.57
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.520
[ Stability ]:
Stable. Incompatible with strong bases, strong acids, strong oxidizing agents.
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DI4355000
- CHEMICAL NAME :
- Benzonitrile, 2,3-dimethoxy-
- CAS REGISTRY NUMBER :
- 5653-62-3
- BEILSTEIN REFERENCE NO. :
- 2719631
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H9-N-O2
- MOLECULAR WEIGHT :
- 163.19
- WISWESSER LINE NOTATION :
- NCR BO1 CO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04768
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 ]:
Xn:Harmful;
[ Risk Phrases ]:
R20/21/22
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
3276
[ WGK Germany ]:
3
[ RTECS ]:
DI4355000
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1
[ HS Code ]:
2926909090
Synthetic Route
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%