Detail of "15220-85-6"

CAS Number:
15220-85-6
Name:
1-Propene, 2-methyl-,tetramer
Molecular Structure:
Formula:
C₁₆H₃₄
Molecular Weight:
224.43
Synonyms:
Propene,2-methyl-, tetramer (6CI,7CI,8CI);Isobutene tetramer;Isobutylene tetramer;NAS 4;Tetraisobutylene;
Density:
0.772 g/cm³
Boiling Point:
258.3 °C at 760 mmHg
Flash Point:
110.2 °C

Display：

TETRAISOBUTYLENE

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Dry lithographic inks: Dry lithographic inks. Shirai, Yoshiyuki; Endo, Isao (Toyo Ink Mfg. Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 03281674 A2 12 Dec 1991 Heisei, 3 pp. (Japan). CODEN: JKXXAF. CLASS: ICM: C09D011-02. APPLICATION: JP 90-85321 30 Mar 1990. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) The title inks contain solvents having surface tension (25°) ￡26 dynes/cm, preferably oligomeric (3-8) isobutylene polymers. Thus, an ink of a pigment, wax, rosin-modified phenolic resin, polymd. linseed oil, and tetraisobutylene (I) showed gloss 52 and smudge temp. 34°; vs.In this experiment, several chemicals are used like 42278-27-3 and 15220-85-6 50 and 31, resp. using an a-olefin instead of the I. .

Hair lotions containing polyoxyalkylenes: Hair lotions containing polyoxyalkylenes. Koga, Naokata; Anan, Keizo (NOF Corporation, Japan). Jpn. Kokai Tokkyo Koho JP 2005023003 A2 27 Jan 2005, 10 pp. (Japanese). (Japan).There are some reagents with their cas registry numbers 15220-85-6 and 85578-98-9 are used in this study. CODEN: JKXXAF. CLASS: ICM: A61K007-06. APPLICATION: JP 2003-188947 30 Jun 2003. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) The lotions, which show good hair-settling effect and give luster to the hair without massive texture or stickiness, contain XR[O(CnH2nO)mH]y (X = H, OH, OCnH2nOzH, O(CnH2nO)zH; R = C12-200 hydrocarbylene contg. 33 C31 branches; n = 2-4; m, z = 2-100; y ￡2). A hair lotion contg. 5 wt.% H(OC2H4)zORO(C2H4O)mH (R = C16 hydrocarbylene with av. 5 Me branches, m + z = 18) (prepd. from isobutene oligomer and ethylene oxide) was formulated. .