一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
010-86108875
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 2,2',4,4'-Tetrahydroxybenzophenone

2,2',4,4'-Tetrahydroxybenzophenone

2,2',4,4'-Tetrahydroxybenzophenone price.
  • $10 - $3117.5
  • Product name: 2,2',4,4'-Tetrahydroxybenzophenone
  • CAS: 131-55-5
  • MF: C13H10O5
  • MW: 246.22
  • EINECS:205-028-9
  • MDL Number:MFCD00002278
  • Synonyms:2,2,4,4-Tetrahydroxybenzophenol;2,2’,4,4’-tetrehydroxybenzophenone ;2,2,4,4 TETRAHYDROXY BENZOPHENONE;2,4,2',4'-Tetrahydroxybenzophenone;2,4,2’,4’-tetrahydroxybenzophenone ;bis(2,4-dihydroxyphenyl)-methanon ;Methanone, bis(2,4-dihydroxyphenyl)-;Uvinol D-50
56 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 5g
  • 10g
  • 25g
  • 100g
  • 0.25kg
  • 250G
  • 0.5kg
  • 500g
  • 1000g
  • 1kg
  • 2kg
  • 5kg
  • Manufactureraablocks
  • Product numberAA000V7E
  • Product descriptionBis(2,4-dihydroxyphenyl)methanone ≥98%(HPLC)
  • Packaging5g
  • Price$10
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000V7E
  • Product descriptionBis(2,4-dihydroxyphenyl)methanone 98%
  • Packaging25g
  • Price$16
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000V7E
  • Product descriptionBis(2,4-dihydroxyphenyl)methanone 98%
  • Packaging100g
  • Price$34
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000V7E
  • Product descriptionBis(2,4-dihydroxyphenyl)methanone 98%
  • Packaging500g
  • Price$113
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000V7E
  • Product descriptionBis(2,4-dihydroxyphenyl)methanone 98%
  • Packaging1kg
  • Price$223
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-30784
  • Product description2,2,4,4-Tetrahydroxybenzophenone 95%
  • Packaging1000g
  • Price$255
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-30784
  • Product description2,2,4,4-Tetrahydroxybenzophenone 97%
  • Packaging1000g
  • Price$255
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-30784
  • Product description2,2,4,4-Tetrahydroxybenzophenone 97%
  • Packaging1000g
  • Price$255
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberI955
  • Product description2,2',4,4'-Tetrehydroxybenzophenone
  • Packaging1kg
  • Price$602
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberI955
  • Product description2,2',4,4'-Tetrehydroxybenzophenone 98%(HPLC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberI955
  • Product description2,2',4,4'-Tetrehydroxybenzophenone
  • Packaging25g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94560
  • Product description2,2',4,4'-Tetrehydroxybenzophenone 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94560
  • Product description2,2',4,4'-Tetrehydroxybenzophenone
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberI955
  • Product description2,2',4,4'-Tetrehydroxybenzophenone 98%(HPLC)
  • Packaging25g
  • Price$30
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberI955
  • Product description2,2',4,4'-Tetrehydroxybenzophenone 98%(HPLC)
  • Packaging100g
  • Price$84
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94560
  • Product description2,2',4,4'-Tetrehydroxybenzophenone 95%
  • Packaging25g
  • Price$20
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000V7E Bis(2,4-dihydroxyphenyl)methanone ≥98%(HPLC) 5g $10 2026-05-25 Buy
aablocks AA000V7E Bis(2,4-dihydroxyphenyl)methanone 98% 25g $16 2026-05-25 Buy
aablocks AA000V7E Bis(2,4-dihydroxyphenyl)methanone 98% 100g $34 2026-05-25 Buy
aablocks AA000V7E Bis(2,4-dihydroxyphenyl)methanone 98% 500g $113 2026-05-25 Buy
aablocks AA000V7E Bis(2,4-dihydroxyphenyl)methanone 98% 1kg $223 2026-05-25 Buy
AHH MT-30784 2,2,4,4-Tetrahydroxybenzophenone 95% 1000g $255 2021-12-16 Buy
AHH MT-30784 2,2,4,4-Tetrahydroxybenzophenone 97% 1000g $255 2026-05-25 Buy
AHH MT-30784 2,2,4,4-Tetrahydroxybenzophenone 97% 1000g $255 2026-05-26 Buy
AK Scientific I955 2,2',4,4'-Tetrehydroxybenzophenone 1kg $602 2021-12-16 Buy
AK Scientific I955 2,2',4,4'-Tetrehydroxybenzophenone 98%(HPLC) 5g $16 2026-06-04 Buy
AK Scientific I955 2,2',4,4'-Tetrehydroxybenzophenone 25g $34 2021-12-16 Buy
AK Scientific J94560 2,2',4,4'-Tetrehydroxybenzophenone 95% 5g $12 2026-06-04 Buy
AK Scientific J94560 2,2',4,4'-Tetrehydroxybenzophenone 5g $10 2021-12-16 Buy
AK Scientific I955 2,2',4,4'-Tetrehydroxybenzophenone 98%(HPLC) 25g $30 2026-06-04 Buy
AK Scientific I955 2,2',4,4'-Tetrehydroxybenzophenone 98%(HPLC) 100g $84 2026-06-04 Buy
AK Scientific J94560 2,2',4,4'-Tetrehydroxybenzophenone 95% 25g $20 2026-06-04 Buy

Properties

Melting point :198-200 °C(lit.)
Boiling point :349.21°C (rough estimate)
Density :1.216
refractive index :1.4825 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :DMSO (Slightly, Sonicated), Methanol (Slightly)
form :Solid
pka :6.98±0.35(Predicted)
color :Needles from H2O
Water Solubility :Slightly soluble in water.
BRN :1914746
Stability :Hygroscopic
Cosmetics Ingredients Functions :FRAGRANCE
UV ABSORBER
LIGHT STABILIZER Cosmetic Ingredient Review (CIR) :2,2',4,4'-Tetrahydroxybenzophenone (131-55-5)
InChI :1S/C13H10O5/c14-7-1-3-9(11(16)5-7)13(18)10-4-2-8(15)6-12(10)17/h1-6,14-17H
InChIKey :WXNRYSGJLQFHBR-UHFFFAOYSA-N
SMILES :Oc1ccc(c(O)c1)C(=O)c2ccc(O)cc2O
LogP :3.091 (est)
CAS DataBase Reference :131-55-5(CAS DataBase Reference)
NIST Chemistry Reference :
EPA Substance Registry System :

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,2',4,4'-Tetrahydroxybenzophenone is used as the raw material of ultraviolet absorbers in cosmetics, plastics, resins and rubber. It is used as pharmaceutical intermediates and light-sensitive materials. It is also used as pharmaceutical adjuvant.

Related product price

张家界市| 东明县| 威信县| 长垣县| 榕江县| 大连市| 额尔古纳市| 肥城市| 乌苏市| 昆明市| 博乐市| 湖口县| 马公市| 呼图壁县| 荥阳市| 霍州市| 青岛市| 镇巴县| 康保县| 吴川市| 昔阳县| 寿光市| 郧西县| 莱西市| 南城县| 永泰县| 东台市| 同江市| 温宿县| 嘉义县| 朝阳县| 都昌县| 化隆| 黄平县| 尼玛县| 吉安市| 赤峰市| 纳雍县| 广丰县| 鄂托克旗| 独山县|