Антипірени
27.01.2018
Typical physical properties Photoinitiators Chemical class Chemical identity Appearance Freezing point  (FP, 0 С)

Melting point (МР, 0 С)

Boiling point (ВР, 0 С)

Specific

gravity

(water  = 1)

UV/VIS

Absorption  peaks

(nm)  in methanol

 

IRGACURE 18 4

 

a- Hydroxyketone

 

1-Hydroxy-cyclohexyl- pheny l-ketone

 

white to off-white crysta lline powde r

 

МР 45-4 9°С

 

1.1- 1.2

 

246,280,333

IRGACURE 500 a-Hydroxyketone IRGACURE 184 (50 wto/o),

Benzophenone (50 wto/o)

clear, pale yellow liq u id FP< 0 °C

recrysta llization below 18°С

1.1 250, 332
DAROCUR 1173 a-Hydroxyketone 2-Hydroxy-2-methyl-1- p heny l-1-ргорапо пе clear, lig h t yellow liquid liqu id at room tem p. МР 4°С, ВР 80- 81°С 1.1 245, 280, 331
IRGACURE 2959 a-Hydroxyketone 2-Hydroxy-1-[4-(2-hydroxyet hoxy) pheny l]-2-met hyl-1-propanone off-white powder МР 86- 90°С 1.3 276
DAROCUR MBF Phenylglyoxylate Met hylbenzoylformate clear liquid liq uid at room temp. М Р 17 °С

ВР 246-248 °С

1.2 255, 325
IRGACURE 75 4 Phenylglyoxylate oxy-p heny l-acetic acid 2-[2 охо-2 pheny l-acetoxy-eht oxy]-ethy l ester and oxy -phenyl-acetic 2-

[2-hydroxy-ethoxy]-ethyl este r

light yellow liquid liquid at room tem p. МР < -22 °С 1.2 255, 325
IRGACURE 651 Benzyldimethyl-ketal Alpha, alp ha-di methoxy-

alp h a-phenylacetophenone

white to light yellow powder МР 64- 67°С 1.2 250, 340
IRGACURE 369 a-Aminoketo ne 2-Benzyl-2-(dimethy lamino)-1-[4-

(4-morpholinyl) phenyl]-1-butanone

slig h t ly yellow p owder МР 110- 114 °С 1.2 233, 324
IRGACURE 907 a-Am inoketone 2-Met hyl-1-[4 -(met hylthio)phenyl]

-2-(4-morpholinyl)-1-propanone

white to light beige pow der МР 70- 75°С 1.2 230, 304
IRGACURE 1300 a-Aminoketone IRGACURE 369 (30 wto/o) +

IRGACURE 651 (70 wto/o)

light yellow powder МР 55- 60°С 1.2 251, 323
DAROCUR ТРО Мопо Acyl

Ph osp hine (МАРО)

Diphenyl (2,4,6-trimethylbenzoyl)- phosph ine oxide light yellow powde r МР 88- 92°С 1.2 295, 368, 380, 393
DAROCUR 4265 МАРО/

a-Hydroxyketone

DAROCUR ТРО (50 wto/o) +

DAROCUR 1 173 (50 wto/o)

light yellow viscous li q uid liquid at room temp. 1.1 240, 272, 380
IRGACURE 819 Bis Acyl Ph osph ine (ВАРО) Ph osp h ine oxide, phenyl Ьis (2,4,6 -trimet hyl benzoyl) light yellow powder МР 127- 133 °С 1.2 295, 370
IRGACURE 819DW ВАРО Dispe rsio n IRGACURE 819 (45% act ive)

dispe rsed in water

light yellow liquid liquid dispe rsio n at room temp. 1.1 295,370
IRGACURE 2022 ВАРО/

a-Hydroxyketone

IRGACURE 819 (20 wto/o) +

DAROCUR 1 173 (80 wto/o)

light yellow liq u id liquid at room tem p. 1.1 246, 282, 370
IRGACURE 2100 Ph osp hin e oxide  

light yellow viscous li q uid liquid at room tem p. 1.1 275, 370
IRGACURE 784 Meta llocene Bis (eta 5-2,4-cyclopentadien-1-yl) Bis [2,6-difluoro-3-(1 H-py rrol-1-yl) pheny l]titaniu m orange powde r МР 160- 170 °С > 1 398, 470
IRGACURE 250

 

 

1

lodonium salt lodo nium, (4-methylphenyl) [4-(2-methylpropyl) phenyl]-, h exafluorophosphat e(l -) yellow to brownish liquid 75% so lu t ion

liquid at room temp. Storage below 30°С.

1.5 242