BGC > Produktsuche >

Appearance	White flake crystal,there are rose fragrance
Melting point	148-152°C
Identification	IR ,TLC,A characteristic reaction of chloride
Appearance of solution	No darker than BY4
Specific rotation	-0.10°-+0.10°
Related substances	≤ 0.50%
Heavy metals	≤ 20 ppm
Loss on drying	≤ 0.5%
Residue on ignition	≤ 0.1%
Assay (HPLC)	98%-102%

Appearance	White flake crystal,there are rose fragrance
Melting point	148-152°C
Identification	IR ,TLC,A characteristic reaction of chloride
Appearance of solution	No darker than BY4
Specific rotation	-0.10°-+0.10°
Related substances	≤ 0.50%
Heavy metals	≤ 20 ppm
Loss on drying	≤ 0.5%
Residue on ignition	≤ 0.1%
Assay (HPLC)	98%-102%

Product Name: Benzophenone
Synonyms: a-Oxodiphenylmethane;
a-Oxoditane;Benzene, benzoyl-;
benzoyl-benzen;diphenylketone(benzophenone);
Diphenyl-methanon

Product Categories: Pharmaceutical Intermediates;Additives for Plastic;
Organics;Fluorescent Labels and Indicators;Analytical Chemistry;
Environmental Endocrine Disruptors;Estradiol, etc. (Environmental Endocrine Disruptors);
Functional Materials;Photopolymerization Initiators
;Fluorescent Labels & Indicators;Aromatics;Intermediates;
organic chemical;Building Blocks;C13 to C14;Carbonyl Compounds;

Benzophenone Chemical Properties
mp 47-51 °C(lit.)
bp 305 °C(lit.)
density 1.11
vapor density 4.21 (vs air)
vapor pressure 1 mm Hg ( 108 °C)
FEMA 2134
refractive index 1.5893
Fp >230 °F
storage temp. Refrigerator
Water Solubility insoluble (<0.1 g/100 mL at 25 ºC)

Safety Information
Hazard Codes Xi,N,Xn,F
Risk Statements 36/37/38-52/53-50/53-67-65-62-51/53-48/20-11
Safety Statements 26-61-37/39-29-60-36-62-36/37-33-16-9

Benzophenone Usage And Synthesis
Chemical Properties Orange Crystals
Usage Reported to bind monsaccharides in the presence of polysaccharides
Usage It is used in the manufacturing of antihistamines, hypnotics, insecticides.
General Description White solid with a flowery odor. May float or sink in water.
Air & Water Reactions Insoluble in water.

Molecular Formula: C13H10O

BEM mixture: 4-Methylbenzophenon (CAS 134-84-9), 3-Methylbenzophenon (CAS 643-65-2), benzophenone (CAS 119-61-9), 2-methylbenzophenon (CAS 131-58-8)

EINECS: 204-337-6 | Formular: C13-H10-O

Mol weight: 18221
BENZOPHENONE % 99.5-100
FEMA : 2134
Boiling Point : 305.4°C
Flash Point : > 200°F (93°C)

Documentation info:
TSCA Listed: Yes ||| GMO: No ||| Listed on CA Prop. 65: Yes ||| Food Grade: Yes ||| US Natural: No ||| EU Natural: No

Category statement: Flavor Library, Synthetic Aroma Chemicals
Shelf life: 36 MONTHS
GHS Signal: Warning

MF	C13H10O
EINECS No.	204-337-6
Place of Origin	China
Type	Syntheses Material Intermediates, Syntheses Material Intermediates
Purity	99.5%, 99.5%
Brand Name	Unilong

Purity: 98%
Smile code: O=C(C1=CC=CC=C1)C2=CC=CC=C2
MDL Number: MFCD00003076
MolFormula: C13H10O
MolWeight: 182.2200
Available in stock: 188166.4

Smile code:
O=C(C1=CC=CC=C1)C2=CC=CC=C2
MDL Number:
MFCD00003076
Purity :
98%
Available in stock:
183501.4 g

Category: Common UV Photoinitiators
UV Absorption Peak: 251, 333 nm

CAS No	119-61-9 Benzophenone
Appearance	99%+
Properties	White flaky crystal with slight rose fragrance, Boiling point305℃ . Flash point138℃ .Density 1.1146. Refractive 1.6077, insoluble in water (<0.1g/100mL at 25℃ ), soluble in ethanol, ether, chloroform
Application	Benzophenone is an ultraviolet radiation absorber and intermediate, such as paints. inks. adhesives. etc. Also the intermediate of organic pigments, medicines, flavors and pesticides.
Packing	25KGS kraft paper bag or high pressure cardboard drum lined with PE bag, also according to the specifications of buyer. such as canned.