Lieferanten für CAS
119-61-9
[[(2R,3S,4R,5R)-5-(6-Aminopurin-9-yl)-3,4-dihydroxy-2-oxolanyl]methoxy-oxidophosphoryl] [(2S,3S,4S,5S,6R)-6-[(1R)-1,2-dihydroxyethyl]-3,4,5-trihydroxy-2-oxanyl] phosphate
|
Daten | CAS |
119-61-9 | Formula |
C13H10O | EINECS |
204-337-6 |
|
|
45 Registerierte Lieferanten
Simagchem Corporation
P.R.China
Aecochem Corp.
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
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% |
Tianjin Zhongxin Chemtech Co., Ltd.
P.R.China
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.
H&Z Industry Co.,Ltd
P.R.China
Xingrui Industry Co., Limited
P.R.China
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C13H10O
Chongqing Changfeng Chemical Co. Ltd.
P.R.China
BTC Pharmaceuticals Technology Co., Ltd.
P.R.China
Chemie-Handel Schneider GmbH
Germany
Klaus F. Meyer GmbH
Germany
KHBoddin GmbH
Germany
BCH Brühl - Chemikalien Handel GmbH
Germany
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)
INNOCHEM
Belgium
Zouping Mingxing Chemical Co., Ltd.
P.R.China
Fountain Biotechnology Co.,Ltd
P.R.China
Refine Chemical Co.,Ltd.
P.R.China
Unilong Industry Co.,Ltd
P.R.China
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 |
Vigon International, Inc.
USA
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
OPQ Chemical Co., Ltd
P.R.China
Create Chemical Co., Ltd.
P.R.China
Shandong Ench Chemical Co.,Ltd
P.R.China
Shandong Lanhai Industry Co.,Ltd.
P.R.China
Hangzhou Zhongqi Chem Co., Ltd
P.R.China
Lori Industry Co., Ltd
P.R.China
Zehao Industry Co., Ltd.
P.R.China
Skyrun Industrial Co., Ltd.
P.R.China
Mita Chemicals Ltd.
Germany
Shandong SanYoung Industry Co., Ltd
P.R.China
[[(2R,3S,4R,5R)-5-(6-Aminopurin-9-yl)-3,4-dihydroxy-2-oxolanyl]methoxy-oxidophosphoryl] [(2S,3S,4S,5S,6R)-6-[(1R)-1,2-dihydroxyethyl]-3,4,5-trihydroxy-2-oxanyl] phosphate
Ambeed, Inc.
USA
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 Weitere Informationen finden Sie hier
BLD Pharmatech Ltd
P.R.China
Smile code:O=C(C1=CC=CC=C1)C2=CC=CC=C2 MDL Number:MFCD00003076 Purity :98% Available in stock: 183501.4 g Weitere Informationen finden Sie hier
Xiamen Equation Chemical Co.,Ltd
P.R.China
AK Scientific, Inc.
USA
Chemos GmbH & Co. KG
Germany
BuGuCh & Partners
Germany
Tianjin Huiren Chemtech Co.,Ltd
P.R.China
Category: Common UV Photoinitiators UV Absorption Peak: 251, 333 nm
Symrise AG
Germany
CG Chem. GmbH & Co. KG
Germany
World. Chem. Co., Ltd.
P.R.China
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. |
Sigma-Aldrich International GmbH
Switzerland
Merck Schuchardt OHG
Germany
CM Fine Chemicals
Switzerland
Santa Cruz Biotechnology, Inc.
USA
Detaillierte Informationen über die Lieferanten von
|