tert-Butyl 4-formylbenzylcarbamate

Modify Date: 2025-08-24 19:09:43

tert-Butyl 4-formylbenzylcarbamate Structure
tert-Butyl 4-formylbenzylcarbamate structure
Common Name tert-Butyl 4-formylbenzylcarbamate
CAS Number 156866-52-3 Molecular Weight 235.279
Density 1.1±0.1 g/cm3 Boiling Point 389.0±25.0 °C at 760 mmHg
Molecular Formula C13H17NO3 Melting Point 83ºC
MSDS USA Flash Point 189.1±23.2 °C

 Names

Name tert-butyl n-(4-formylbenzyl)carbamate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 389.0±25.0 °C at 760 mmHg
Melting Point 83ºC
Molecular Formula C13H17NO3
Molecular Weight 235.279
Flash Point 189.1±23.2 °C
Exact Mass 235.120850
PSA 55.40000
LogP 2.31
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.538

 MSDS

Name: tert-Butyl N-(4-formylbenzyl)carbamate Material Safety Data Sheet
Synonym:
CAS: 156866-52-3
Section 1 - Chemical Product MSDS Name:tert-Butyl N-(4-formylbenzyl)carbamate Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
156866-52-3 tert-Butyl N-(4-formylbenzyl)carbamate 97+% unlisted
Hazard Symbols: XN
Risk Phrases: 22 36/37/38

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful if swallowed. Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Causes respiratory tract irritation.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 156866-52-3: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 82.9 - 83.7 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C13H17NO3
Molecular Weight: 235.29

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases, amines.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 156866-52-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
tert-Butyl N-(4-formylbenzyl)carbamate - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 156866-52-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 156866-52-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 156866-52-3 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes Xi
HS Code 2924299090

 Synthetic Route

 Customs

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

4-(Aminomethyl)benzaldehyde, N-BOC protected
tert-Butyl (4-formylbenzyl)carbamate
TERT-BUTYL N-(4-FORMYLBENZYL)CARBAMATE
2-Methyl-2-propanyl (4-formylbenzyl)carbamate
tert-butyl 4-formylbenzylcarbamate
Tert-butylN-[(4-formylphenyl)methyl]carbamate
Carbamic acid, N-[(4-formylphenyl)methyl]-, 1,1-dimethylethyl ester
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here



Get all suppliers and price by the below link:

tert-Butyl 4-formylbenzylcarbamate suppliers

tert-Butyl 4-formylbenzylcarbamate price

Related Compounds: More...
tert-butyl 4-((2-iodophenyl)(methoxycarbonyl)carbamoyl)-2,3-dihydro-1H-pyrrole-1-carboxylate
205383-84-2
tert-butyl 4-(4-bromoanilino)piperidine-1-carboxylate
443998-65-0
tert-butyl (4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)methylcarbamate
1020001-28-8
tert-butyl 4-((5-((5-tert-butyloxazol-2-yl) Methylthio)thiazol-2-yl)carbamoyl)piperidine-1-carboxylate
345629-23-4
tert-butyl 4-[4-(ethoxycarbonyl)benzyl]piperidine-1-carboxylate
726185-64-4
tert-butyl 4-(4-(2-fluoroethoxy)phenyl)piperazine-1-carboxylate
913734-71-1
tert-butyl (4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butyl)carbamate
857074-62-5
tert-Butyl 4-hydroxy-2-oxopyrrolidine-1-carboxylate
409341-03-3
tert-butyl 4-(methoxy(methyl)carbamoyl)-4-methylpiperidine-1-carboxylate
189442-91-9
tert-Butyl 4-((methyl(2-oxo-2-(pyrazin-2-yl)ethyl)amino)methyl)piperidine-1-carboxylate
1420826-98-7
tert-Butyl 4-((methyl(thiazol-5-ylmethyl)amino)methyl)piperidine-1-carboxylate
1420961-31-4
tert-Butyl 4-((methyl(pyrazin-2-ylmethyl)amino)methyl)piperidine-1-carboxylate
1420847-91-1
1,1,1-trifluoro-N-methyl-N-(piperidin-4-ylmethyl)methanamine
1421003-71-5
1-(1-methyl-5-phenyl-1H-pyrazol-3-yl)ethan-1-one
1267267-61-7
3-(Isoquinolin-1-yl)-3-(methylamino)propan-1-ol
1420859-28-4
Benzyl 4-(3-hydroxy-1-(methylamino)propyl)piperidine-1-carboxylate
1199775-83-1
3-(1-Benzylpiperidin-4-yl)-3-(methylamino)propan-1-ol
1420857-60-8
tert-Butyl 3-(3-hydroxy-1-(methylamino)propyl)azetidine-1-carboxylate
1420893-76-0
(R)-tert-butyl 3-(methyl(3-(methylamino)quinoxalin-2-yl)amino)piperidine-1-carboxylate
1421025-57-1