Tritanol

Modify Date: 2025-08-20 09:52:33

Tritanol Structure
Tritanol structure
Common Name Tritanol
CAS Number 76-84-6 Molecular Weight 260.330
Density 1.1±0.1 g/cm3 Boiling Point 380.0±0.0 °C at 760 mmHg
Molecular Formula C19H16O Melting Point 160-163 °C(lit.)
MSDS Chinese USA Flash Point 168.7±15.9 °C

 Names

Name Triphenylmethanol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 380.0±0.0 °C at 760 mmHg
Melting Point 160-163 °C(lit.)
Molecular Formula C19H16O
Molecular Weight 260.330
Flash Point 168.7±15.9 °C
Exact Mass 260.120117
PSA 20.23000
LogP 4.59
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.622
Storage condition Store at RT.
Stability Stable. Combustible. Incompatible with oxidizing agents, acids, acid chlorides, acid anhydrides.
Water Solubility INSOLUBLE

 MSDS

Name: Triphenylmethanol 97% Material Safety Data Sheet
Synonym: Triphenylcarbinol; Trityl alcoho
CAS: 76-84-6
Section 1 - Chemical Product MSDS Name:Triphenylmethanol 97% Material Safety Data Sheet
Synonym:Triphenylcarbinol; Trityl alcoho

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
76-84-6 Triphenylmethanol 97.0 200-988-5
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
None

Section 4 - FIRST AID MEASURES
Eyes: Immediately 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 if irritation develops or persists. Flush skin with plenty of soap and water.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure and move to fresh air immediately. Get medical aid if cough or other symptoms appear.
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:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 76-84-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate 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: Powder
Color: beige
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 380 deg C @ 760.00mmHg
Freezing/Melting Point: 164.2 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: insoluble
Specific Gravity/Density: 1.199
Molecular Formula: C19H16O
Molecular Weight: 260.32

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Acids - acid chlorides - acid anhydrides - oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 76-84-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Triphenylmethanol - 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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 76-84-6: 2
Canada
CAS# 76-84-6 is listed on Canada's DSL List.
CAS# 76-84-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 76-84-6 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R38
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 29062900

 Synthetic Route

 Customs

HS Code 29062900

 Articles6

More Articles
Structure-activity relationship of S-trityl-L-cysteine analogues as inhibitors of the human mitotic kinesin Eg5.

J. Med. Chem. 51 , 1115-25, (2008)

The human kinesin Eg5 is a potential drug target for cancer chemotherapy. Eg5 specific inhibitors cause cells to block in mitosis with a characteristic monoastral spindle phenotype. Prolonged metaphas...

Triphenylmethanol-triphenylphosphine oxide (1/1)

Acta Crystallogr. C 56 (Pt 8) , 1033-4, (2000)

In the crystalline 1:1 molecular complex of triphenylmethanol (TPMeOH) and triphenylphosphine oxide (TPPO), C(19)H(16)O. C(18)H(15)OP, molecular dimers are formed which are linked by O-H. O=P hydrogen...

Computational and experimental evidence for the first direct spectroscopic detection of the pyrylogen neutral redox partner.

Photochem. Photobiol. Sci. 9(6) , 796-800, (2010)

The first synthesis of the two-electron reduction product of a pyrylogen is reported. The magnitude of the experimentally determined disproportionation constant for a pyrylogen radical cation was used...

 Synonyms

Benzenemethanol, α,α-diphenyl-
TRIPHENYLCARBINOL
Ih-Tetrazole
PH3C-OH
Methanol, triphenyl- (8CI)
Triphenylmethanol
Methanol, triphenyl-
Tritylcarbinol
EINECS 200-988-5
TRT-OH
α,α-Diphenyl-benzylalcohol
diphenyl-phenyl carbinol
triphenyl methanol
Tritanol
trityl alcohol
Triphenylmethyl alcohol
triphenylcarbinole
BL 3756
MFCD00004445
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