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73941-33-0

73941-33-0 structure
73941-33-0 structure

Name Methyl 1-benzyl-1H-imidazole-5-carboxylate
Synonyms methyl 3-benzylimidazole-4-carboxylate
Density 1.15g/cm3
Boiling Point 381.8ºC at 760 mmHg
Molecular Formula C12H12N2O2
Molecular Weight 216.23600
Flash Point 184.7ºC
Exact Mass 216.09000
PSA 44.12000
LogP 1.71800
Index of Refraction 1.574
Material Safety Data Sheet

Section1. Identification of the substance
Product Name: Methyl 1-benzylimidazole-5-carboxylate
Synonyms:Methyl 3-benzyl-3H-imidazole-4-carboxylate

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:Methyl 1-benzylimidazole-5-carboxylate
CAS number:73941-33-0

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not specified
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C12H12N2O2
Molecular weight:216.2

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NI4001500
CHEMICAL NAME :
Imidazole-5-carboxylic acid, 1-benzyl-, methyl ester
CAS REGISTRY NUMBER :
73941-33-0
BEILSTEIN REFERENCE NO. :
0199825
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H12-N2-O2
MOLECULAR WEIGHT :
216.26
WISWESSER LINE NOTATION :
T5N CNJ A1R& EVO1

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 :
100 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#03030
HS Code 2933290090

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Literature: Zolle, Ilse M.; Berger, Michael L.; Hammerschmidt, Friedrich; Hahner, Stefanie; Schirbel, Andreas; Peric-Simov, Biljana Journal of Medicinal Chemistry, 2008 , vol. 51, # 7 p. 2244 - 2253

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Literature: Soede-Huijbregts; Van Laren; Hulsbergen; Raap; Lugtenburg Journal of Labelled Compounds and Radiopharmaceuticals, 2001 , vol. 44, # 12 p. 831 - 841

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Literature: Soede-Huijbregts; Van Laren; Hulsbergen; Raap; Lugtenburg Journal of Labelled Compounds and Radiopharmaceuticals, 2001 , vol. 44, # 12 p. 831 - 841

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73941-33-0

Literature: Jones Journal of the American Chemical Society, 1949 , vol. 71, p. 644,645

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73941-33-0

Literature: Soede-Huijbregts; Van Laren; Hulsbergen; Raap; Lugtenburg Journal of Labelled Compounds and Radiopharmaceuticals, 2001 , vol. 44, # 12 p. 831 - 841

~%

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73941-33-0

Literature: Soede-Huijbregts; Van Laren; Hulsbergen; Raap; Lugtenburg Journal of Labelled Compounds and Radiopharmaceuticals, 2001 , vol. 44, # 12 p. 831 - 841

~%

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73941-33-0

Literature: Belgodere; Bossio; Parrini; Pepino Arzneimittel-Forschung/Drug Research, 1980 , vol. 30, # 7 p. 1051 - 1056

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73941-33-0

Literature: Battersby; Nicoletti; Staunton; Vleggaar Journal of the Chemical Society. Perkin transactions 1, 1980 , vol. 1, p. 43 - 51

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73941-33-0

Literature: Belgodere; Bossio; Parrini; Pepino Arzneimittel-Forschung/Drug Research, 1980 , vol. 30, # 7 p. 1051 - 1056
HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%