2,4-Dihydroxybenzophenone
- CAS No.
- 131-56-6
- Chemical Name:
- 2,4-Dihydroxybenzophenone
- Synonyms
- BP-1;UV-0;BENZOPHENONE-1;Uv 12;BENZORESORCINOL;uv12;4-BENZORESORCINOL;hhb;uf1;Uf 1
- CBNumber:
- CB5475441
- Molecular Formula:
- C13H10O3
- Molecular Weight:
- 214.22
- MDL Number:
- MFCD00002277
- MOL File:
- 131-56-6.mol
- MSDS File:
- SDS
Melting point | 144.5-147 °C(lit.) |
---|---|
Boiling point | 194 °C (1 mmHg) |
Density | 1,32 g/cm3 |
vapor pressure | 0Pa at 25℃ |
refractive index | 1.5090 (estimate) |
Flash point | 125 °C |
storage temp. | Store below +30°C. |
solubility | Chloroform (Slightly, Heated), Ethanol (Slightly, Heated) |
pka | 7.72±0.35(Predicted) |
form | Crystalline Powder |
color | Yellow |
PH | 5 (10g/l, H2O, 20℃)(slurry) |
Water Solubility | insoluble |
Merck | 14,1106 |
BRN | 1311566 |
InChIKey | ZXDDPOHVAMWLBH-UHFFFAOYSA-N |
LogP | 2.964 at 25℃ |
CAS DataBase Reference | 131-56-6(CAS DataBase Reference) |
EWG's Food Scores | 4 |
FDA UNII | LJ54R4Z029 |
NIST Chemistry Reference | Methanone, (2,4-dihydroxyphenyl)phenyl-(131-56-6) |
EPA Substance Registry System | Methanone, (2,4-dihydroxyphenyl)phenyl- (131-56-6) |
Cosmetics Info | Benzophenone-1 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07,GHS08,GHS09 |
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Signal word | Warning | |||||||||
Hazard statements | H319-H361fd-H411 | |||||||||
Precautionary statements | P202-P264-P273-P280-P305+P351+P338-P308+P313 | |||||||||
Hazard Codes | Xi,T | |||||||||
Risk Statements | 36-36/37/38-61 | |||||||||
Safety Statements | 26-37/39-45-53 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | DJ0700000 | |||||||||
Hazard Note | Irritant | |||||||||
TSCA | Yes | |||||||||
HS Code | 29145000 | |||||||||
Toxicity | LD50 orally in Rabbit: > 5000 mg/kg | |||||||||
NFPA 704 |
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2,4-Dihydroxybenzophenone price More Price(36)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | SRP5162 | 4EBP1, His tagged human recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution | 185703-54-2 | 50μG | $349 | 2024-03-01 | Buy |
Sigma-Aldrich | 8.18652 | 2,4-Dihydroxybenzophenone for synthesis | 131-56-6 | 250g | $105 | 2024-03-01 | Buy |
Sigma-Aldrich | 126217 | 2,4-Dihydroxybenzophenone 99% | 131-56-6 | 100g | $45.3 | 2024-03-01 | Buy |
TCI Chemical | D0573 | 2,4-Dihydroxybenzophenone >98.0%(GC)(T) | 131-56-6 | 25g | $20 | 2024-03-01 | Buy |
TCI Chemical | D0573 | 2,4-Dihydroxybenzophenone >98.0%(GC)(T) | 131-56-6 | 500g | $153 | 2024-03-01 | Buy |
2,4-Dihydroxybenzophenone Chemical Properties,Uses,Production
Chemical Properties
yellow crystalline powder
Uses
Novel mordent and disperse azo dyes were prepared by the coupling of various diazo solutions of aromatic amines with 2, 4-dihydroxybenzophenone. The ultraviolet absorbing monomers were synthesized by reaction of 2, 4-dihydroxybenzophenone with glycidyl acrylate and glycidyl methacrylate. Two new polymerizable stabilizers, 4-benzoyl-2-(α-piperidino-2-chlorobenzyl)-3-hydroxyphenyl acrylate (BPBHA) and corresponding methacrylate (BPBHMA), were synthesized and characterized from 2,4-Dihydroxybenzophenone. a polymerizable UV-stabilizer, 2-hydroxy-4-(3-methacryloxy-2-hydroxylpropoxy) benzophenone (BPMA), was synthesized using 2, 4-dihydroxybenzophenone (UV-0) and glycidyl methacrylate (GMA).
Uses
Ultraviolet light absorber, especially in paints and plastics.
Uses
2,4-Dihydroxybenzophenone is an metabolite of Benzophenone (B204980), an compound used in the manufacturing of antihistamines, hypnotics and insecticides.
Definition
ChEBI: 2,4-Dihydroxybenzophenone is a member of benzophenones.
Preparation
Obtained by condensation of benzanilide with resorcinol in the presence of zinc chloride and phosphorous oxychloride at 130–140° for 1 h (25%).
Contact allergens
BZP-1 is used, for example, in paints, plastics, and nail varnishes.
Safety Profile
Poison by intravenous and intraperitoneal routes. Mildly toxic by ingestion. An eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Purification Methods
Recrystallise it from MeOH. [Beilstein 8 IV 2442.]
2,4-Dihydroxybenzophenone Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
1of2
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Qingdao Truelight functional Material Technology Co., Ltd. | +86-13573844393 | songjames@truelightchem.com | China | 221 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5873 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5882 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | lisa@kingfinertech.com | China | 2990 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 | clara@hbshengyang.com | China | 874 | 58 |
Hebei Mojin Biotechnology Co.,Ltd | +86-15028179902 | angelia@hbmojin.com | China | 1069 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Dalian Richfortune Chemicals Co., Ltd | 0411-84820922 8613904096939 | sales@richfortunechem.com | China | 304 | 57 |
View Lastest Price from 2,4-Dihydroxybenzophenone manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-20 | uv absorber BP-1
131-56-6
|
US $0.00 / KG | 25KG | 98% | 20 tons | QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD | ||
2024-09-20 | UV ABSORBER UV-0
131-56-6
|
US $0.00 / KG | 1KG | 99 | 20 | QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD | ||
2024-09-19 | Benzophenone -1
131-56-6
|
US $10.50 / KG | 1KG | 99% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD |
- uv absorber BP-1
131-56-6
- US $0.00 / KG
- 98%
- QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD
- UV ABSORBER UV-0
131-56-6
- US $0.00 / KG
- 99
- QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD
- Benzophenone -1
131-56-6
- US $10.50 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD