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ChemicalBook >> CAS DataBase List >> Fluorescent Brightener KS-N

Fluorescent Brightener KS-N

Fluorescent Brightener KS-N price.
  • $12 - $393
  • Product name: Fluorescent Brightener KS-N
  • CAS: 5242-49-9
  • MF: C29H20N2O2
  • MW: 428.48
  • EINECS:226-044-2
  • MDL Number:MFCD00328411
  • Synonyms:4-(Benzoxazol-2-yl)-4'-(5-methylbenzoxazol-2-yl)stilbene;2-[4-[2-[4-(Benzoxazol-2-yl)phenyl]vinyl]phenyl]-5-methylbenzoxazol;2-{4-{2-[4-(2-Benzoxazolyl)-phenyl]-vinyl}-phenyl}-5-methylbenzoxazole;4-BIS(5-METHYL-2-BENZIAZOLYL)ETHLENE,99.5+%;OPTICAL BRIGHTENER 368;FBA 368;Optical Brightener KSN;KSNFluorescent Brightener
Price12 Properties Safety Information Description
12 prices
Selected condition：
Brand
  • AK Scientific
  • Arctom
  • BLDpharm
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 10g
  • 25g
  • 100g
  • 500g
  • 1kg
  • ManufacturerAK Scientific
  • Product numberV1592
  • Product descriptionFluorescentBrightenerKSN
  • Packaging100g
  • Price$260
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS029661
  • Product description2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole
  • Packaging100g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS029661
  • Product description2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole
  • Packaging500g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS029661
  • Product description2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole
  • Packaging1kg
  • Price$82
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD89789
  • Product description2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole 98%
  • Packaging100g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD89789
  • Product description2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole 98%
  • Packaging500g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM157802
  • Product description2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)-phenyl)-5-methylbenzo[d]oxazole 97%
  • Packaging500g
  • Price$367
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD44000371
  • Product description2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole 97%
  • Packaging500g
  • Price$393
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number098276
  • Product description2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)-phenyl)-5-methylbenzo[d]oxazole 95+%
  • Packaging10g
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number098276
  • Product description2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)-phenyl)-5-methylbenzo[d]oxazole 95+%
  • Packaging100g
  • Price$252
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB1565
  • Product description4-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene >97.0%(HPLC)
  • Packaging25g
  • Price$75
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberF597435
  • Product descriptionFluorescentBrightenerKSN
  • Packaging500mg
  • Price$55
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific V1592 FluorescentBrightenerKSN 100g $260 2021-12-16 Buy
Arctom AS029661 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole 100g $12 2021-12-16 Buy
Arctom AS029661 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole 500g $50 2021-12-16 Buy
Arctom AS029661 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole 1kg $82 2021-12-16 Buy
BLDpharm BD89789 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole 98% 100g $14 2021-12-16 Buy
BLDpharm BD89789 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole 98% 500g $40 2021-12-16 Buy
Chemenu CM157802 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)-phenyl)-5-methylbenzo[d]oxazole 97% 500g $367 2021-12-16 Buy
Crysdot CD44000371 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole 97% 500g $393 2021-12-16 Buy
Matrix Scientific 098276 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)-phenyl)-5-methylbenzo[d]oxazole 95+% 10g $49 2021-12-16 Buy
Matrix Scientific 098276 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)-phenyl)-5-methylbenzo[d]oxazole 95+% 100g $252 2021-12-16 Buy
TCI Chemical B1565 4-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene >97.0%(HPLC) 25g $75 2024-03-01 Buy
TRC F597435 FluorescentBrightenerKSN 500mg $55 2021-12-16 Buy

Properties

Melting point :>273°C (dec.)
Boiling point :578.9±39.0 °C(Predicted)
Density :1.26
storage temp. :2-8°C
solubility :DMSO (Very Slightly, Heated)
form :Solid
pka :2.65±0.10(Predicted)
color :Yellow
InChIKey :SOTPOQQKAUOHRO-BQYQJAHWSA-N
CAS DataBase Reference :5242-49-9(CAS DataBase Reference)
EPA Substance Registry System :Benzoxazole, 2-[4-[2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]-5-methyl- (5242-49-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P313 Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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Related product price

Suppliers and manufacturers

Hebei Mojin Biotechnology Co., Ltd
Fluorescent Brightener KS-N
$0.00 /25KG
Fluorescent Brightener KS-N CAS:5242-49-9
Hebei Fengjia New Material Co., Ltd
Optical Brightener KSN / Fluorescent Brightener 368 / FBA 368
$0.50/kg
Optical Brightener KSN / Fluorescent Brightener 368 / FBA 368 CAS:5242-49-9
Hebei Zhuanglai Chemical Trading Co.,Ltd
Fluorescent Brightener KS-N
$10.00 /1kg
Fluorescent Brightener KS-N CAS:5242-49-9
career henan chemical co
Fluorescent Brightener KS-N
$1.00 /1ASSAYS
Fluorescent Brightener KS-N CAS:5242-49-9
Hebei Guanlang Biotechnology Co., Ltd.
Optical Brightener KSN / Fluorescent Brightener 368 / FBA 368
$1.00 /1PCS
Optical Brightener KSN / Fluorescent Brightener 368 / FBA 368 CAS:5242-49-9
Cangzhou Wanyou New Material Technology Co.,Ltd
Fluorescent Brightener KS-N
$1.00 /1g
Fluorescent Brightener KS-N CAS:5242-49-9
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Hubei Jusheng Technology Co.,Ltd.
Jinan Finer Chemical Co., Ltd