Benzoin
2 Inquiries
119-53-9
99%
Bottle,barrel,cargo,container,etc.
Yes
2026-11-17
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
119-53-9
Benzoin
C14H12O2
Quick DetailsProName:Benzoin
CasNo:119-53-9
Molecular Formula:C14H12O2
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsECHEMI Editorial ReferenceWHITE-TO-YELLOW CRYSTALS.
Benzoin is an organic compound with the formula PhCH(OH)C(O)Ph. It is a hydroxy ketone attached to two phenyl groups. It appears as off-white crystals, with a light camphor-like odor. Benzoin is synthesized from benzaldehyde in the benzoin condensation. It is chiral and it exists as a pair of enantiomers: (R)-benzoin and (S)-benzoin.
Benzoin is an off-white to yellow-white crystalline solid with an odor of camphor. Slightly acrid taste. When broken the fresh surfaces have a milky-white color. (NTP, 1992)|DryPowder|Solid|WHITE-TO-YELLOW CRYSTALS.|white to light yellow crystals with a faint, sweet, balsamic odour
Benzoin is an off-white to yellow-white crystalline solid with an odor of camphor. Slightly acrid taste. When broken the fresh surfaces have a milky-white color. (NTP, 1992)|Benzoin is a ketone that consists of acetophenone bearing hydroxy and phenyl substituents at the alpha-position. The parent of the class of benzoins. It has a role as an EC 3.1.1.1 (carboxylesterase) inhibitor. It is a member of benzoins and a secondary alpha-hydroxy ketone.|Benzoin is a white crystalline compound prepared by condensation of benzaldehyde in potassium cyanide, and is used in organic syntheses. This should not be confused with benzoin gum from STYRAX (see [DB11222]). Benzoin is an FDA-approved colour additive used for marking fruits and vegetables.|A white crystalline compound prepared by condensation of benzaldehyde in potassium cyanide and used in organic syntheses. This should not be confused with benzoin gum from STYRAX.Basic Info-
Product Name:
(±)-Benzoin
Other Name:Ethanone,2-hydroxy-1,2-diphenyl-;Benzoin;2-Hydroxy-1,2-diphenylethanone;Benzoylphenylcarbinol;α-Hydroxy-α-phenylacetophenone;2-Hydroxy-2-phenylacetophenone;α-Hydroxybenzyl phenyl ketone;2-Hydroxy-1,2-diphenyl-1-ethanone;Wy 42956;Desyl alcohol;1,2-Diphenyl-1-hydroxy-2-ethanone;dl-Benzoin;(±)-Benzoin;DL-Benzoin;(±)-2-Hydroxy-1,2-diphenylethanone;(±)-2-Hydroxy-2-phenylacetophenone;(RS)-Benzoin;Nisso Cure MB;NSC 8082;1,2-Diphenyl-2-hydroxyethanone;1,2-Diphenyl-2-oxoethanol;α-Benzoylbenzenemethanol;S 19;S 19 (benzoin);Esacure EB 3;2-Hydroxy-1-phenyl-2-phenylethanone;Seikuol Z;2-Hydroxyl-1,2-phenylethanone;2-Phenyl-2-hydroxyacetophenone;F 297;Jiqi GK 19;GK 19;L 307;LC Benzoin;AW 63;AHA 4100;ZR-A 401;KV 203;579-44-2
CAS No.:119-53-9
Molecular Formula:C14H12O2
InChIKeys:InChIKey=ISAOCJYIOMOJEB-UHFFFAOYSA-N
Molecular Weight:212.24
Exact Mass:212.24
BRN:391839
EC Number:204-331-3
ICSC Number:1214
NSC Number:8082
DSSTox ID:DTXSID1020144
Color/Form:PALE YELLOW CRYSTALS|WHITE CRYSTALS|REDDISH-BROWN GLOBULES
HScode:2914400090
Categories:
Characteristics-
PSA:
37.3
XLogP3:2.1
Appearance:Off-white to very slightly yellow Powder
Density:1.310 g/cm3
Melting Point:137 °C
Boiling Point:344 °C @ Press: 760.0 Torr
Flash Point:181
Refractive Index:1.609
Water Solubility:soluble in chlorine. Slightly soluble in water, ethanol and ether.
Storage Conditions:2-8°C
Vapor Pressure:1 MM HG @ 135.6 DEG C
Toxicity:Oral-rat LD50: 10000 mg/kg; Skin-rabbit LD50; 8870 mg/kg
Flammability characteristics:Flammable; burning produces irritating smoke
Odor:SWEET NON-DESCRIPT ODOR
Taste:SWEET NON-DESCRIPT TASTE
PH:ALC SOLN IS ACID TO LITMUS PAPER & BECOMES MILKY UPON ADDITION OF WATER
Experimental Properties:REDUCES FEHLING'S SOLN /DL-FORM/|NEEDLES FROM METHANOL /L-FORM/; NEEDLES /D-FORM/|SIX-SIDED MONOCLINIC PRISMS FROM ALCOHOL /DL-FORM/|BP:344 °C @ 768 MM HG; MP:137 °C; DENSITY: 1.310 @ 20 °C/4 °C /DL-FORM/|SPECIFIC OPTICAL ROTATION: -117.5 DEG @ 12 °C/D (ACETONE, 1.25%) /L-FORM/|SPECIFIC OPTICAL ROTATION: +92.8 DEG @ 15 °C/D (PYRIDINE, 1%) /D-FORM/|MAX ABSORPTION (ALCOHOL): 248 NM (LOG E= 4.1); SADTLER REFERENCE NUMBER: 2722 (IR, PRISM); 736 (UV); SOL IN HOT ACETIC ACID; CHLOROFORM /DL-FORM/|SWEET, BALSAMIC, PLEASANT ODOR; AROMATIC, ACRID, BITTERSWEET TASTE /SIAM OR SUMATRA BENZOIN/|RESIN BECOMES PLASTIC WHEN CHEWED|BRITTLE @ ROOM TEMP, BUT SOFTENED BY HEAT
Air and Water Reactions:Insoluble in water.
Reactive Group:Alcohols and Polyols
Reactivity Profile:BENZOIN is sensitive to heat and light. This chemical is incompatible with oxidizers. It reduces Fehling's solution. (NTP, 1992)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5 days
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
Company Certificates-
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Pakistan
Benzoin
250.00 KG Apr 21, 2025 
United Arab Emirates
Benzoin
1 KG Dec 6, 2024 Post an enquiry for this product
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