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Merck
모든 사진(2)

주요 문서

모든 문서 보기

278386

Sigma-Aldrich

2,4,7,9-Tetramethyl-5-decyne-4,7-diol, mixture of (±) and meso

98%

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모든 사진(2)

About This Item

Linear Formula:
(CH3)2CHCH2C(CH3)(OH)C≡CC(CH3)(OH)CH2CH(CH3)2
CAS Number:
126-86-3
Molecular Weight:
226.36
EC Number:
204-809-1
MDL number:
MFCD00008942
UNSPSC 코드:
12352103
PubChem Substance ID:
24856810
NACRES:
NA.23

Quality Level

100

분석

98%

bp

255 °C (lit.)

mp

42-44 °C (lit.)

HLB

4

SMILES string

CC(C)CC(C)(O)C#CC(C)(O)CC(C)C

InChI

1S/C14H26O2/c1-11(2)9-13(5,15)7-8-14(6,16)10-12(3)4/h11-12,15-16H,9-10H2,1-6H3

InChI key

LXOFYPKXCSULTL-UHFFFAOYSA-N

관련 카테고리

일반 설명

2, 4, 7, 9-tetramethyldec-5-yne-4,7-diol is a well-known acrylic adhesive. It has amphiphilic characteristics. It is used a dopant in a heterojunction solar cell, it assists in the formation of a homogeneous interfacial layer over the photoactive layer. Doping results in decreasing the absorption of photons in the underneath photoactive layer, thereby in enhancing the photocurrent density.

애플리케이션

2, 4, 7, 9-tetramethyldec-5-yne-4,7-diol may be used to dope poly[9,9-bis(6′-(diethanolamino)hexyl)-fluorene],that acts as an interfacial layer in a heterojunction solar cell.

픽토그램

CorrosionExclamation mark
GHS05,GHS07

신호어

Danger

유해 및 위험 성명서

H317,H318,H412

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Skin Sens. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

개인 보호 장비

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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시험 성적서(COA)

Lot/Batch Number
MKCT0031
MKCQ5078
MKCK6781
MKCD2022
MKCB3167V

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Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 34(10), 1721-1729 (2017-03-24)
The suitability of an acrylic adhesive used on food packaging was studied. Six potential migrants were identified using GC-MS and UPLC-QTOF. Five compounds were intentionally added (2-butoxyethanol and 2,4,7,9-tetramethyl-5-decyne-4,7-diol 10 (TMDD) and TMDD ethoxylates). One of the compounds identified as
Partition and diffusion of volatile compounds from acrylic adhesives used for food packaging multilayers manufacturing
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