成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

DIHYDROACTINIDIOLIDE

DIHYDROACTINIDIOLIDE ??? ???
?? ??:
15356-74-8
???:
DIHYDROACTINIDIOLIDE
???(??):
Dihydroactinolide;DIHYDROACTINIDIODE;(±)-Dihydroactinidiolide;DIHYDROACTINIDIOLIDE USP/EP/BP;4,4,7a-Trimethyl-5,6,7,7a-tetrahydrobenzofuran-2(4H);4,4,7a-Trimethyl-2,4,5,6,7,7a-hexahydrobenzofuran-2-one;4,5,7,7a-Tetrahydro-4,4,7a-trimethyl-2(6H)benzofuranone;5,8,7,7-Tetrahydro-4,4,7a-trimethyl-alpha-benzofuranone;2,4,5,6,7,7a-Hexahydro-4,4,7a-trimethylbenzofuran-2-one;5,6,7,7a-tetrahydro-4,4,7a-trimethylbenzofuran-2(4H)-one
CBNumber:
CB9512005
???:
C11H16O2
??? ??:
180.24
MOL ??:
15356-74-8.mol

DIHYDROACTINIDIOLIDE ??

???
42-43°
?? ?
296℃
??
1.05
FEMA
4020 | (+/-)-(2,6,6-TRIMETHYL-2-HYDROXYCYCLOHEXYLIDENE)ACETIC ACID GAMMA-LACTONE
???
120℃
?? ??
2-8°C
???
?????(?? ???), DMSO(?? ???), ???(?? ???)
??? ??
??
??? ??
??? ??
??
???
??
100.00%??. ? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
?? ??
?? ??
JECFA Number
1164
LogP
2.26
EPA
2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-4,4,7a-trimethyl- (15356-74-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H300 ??? ???? ?? ?? ?? - ?? ?? 1,2 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P301+P310 ???? ?? ????(??)? ??? ????.
P321 (…) ??? ???.
P330 ?? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

DIHYDROACTINIDIOLIDE C??? ??, ??, ??

??? ??

(+/–)-(2,6,6-Trimethyl-2-hydroxycyclohexylidene) acetic acid gamma-lactone has a powerful musky or coumarin like odor. As this compound is formed from photooxidation of carotene-like structures, its taste is related to certain fruit types at their peak of ripeness.

??

Reportedly present in lemongrass and sweet grass oil.

?? ??

Prepared in a patented process by degradation of beta-carotene in the presence of nitrogen and air.

DIHYDROACTINIDIOLIDE ?? ?? ? ???

???

?? ??

DIHYDROACTINIDIOLIDE ?? ??

???( 102)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Zhuanglai Chemical Trading Co.,Ltd 		+8613343047651
 admin@zlchemi.com China 3692 58
JINING XINHE CHEMICAL CO., LTD 		+8615318402391
 sales@xinhepharma.com China 809 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21631 55
career henan chemical co 		+86-0371-86658258 +8613203830695
 sales@coreychem.com China 29865 58
Nanjing Dolon Biotechnology Co.,Ltd. 		18905173768
sales@dolonchem.com CHINA 2972 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28172 58
Shandong chuangyingchemical Co., Ltd. 		18853181302
sale@chuangyingchem.com CHINA 5906 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873
 sales@chemdad.com China 39894 58
SIMAGCHEM CORP 		+86-13806087780
 sale@simagchem.com China 17365 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763
 sales@tnjchem.com China 34563 58

DIHYDROACTINIDIOLIDE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved