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2,4,7,9-Tetramethyl-5-decyne-4,7-diol

CAS No.: 126-86-3

Chemical Name:: 2,4,7,9-Tetramethyl-5-decyne-4,7-diol

Synonyms: 2,4,7,9-TETRAMETHYL-5-DECYN-4,7-DIOL;TMDD;TETRAMETHYL DECYNEDIOL;S-104;PD 30;TL-104;NSC 5630;SURFYNOL TG;surfynol104;syrfynol104

CBNumber:: CB3458215

Molecular Formula:: C14H26O2

Molecular Weight:: 226.35

MOL File:: 126-86-3.mol

MSDS File:: SDS

Modify Date:: 2024/8/21 22:41:43

Request For Quotation

2,4,7,9-Tetramethyl-5-decyne-4,7-diol Properties

Melting point	42-44 °C(lit.)
Boiling point	255 °C(lit.)
Density	0,89 g/cm³
vapor pressure	0.66Pa at 20℃
refractive index	1.4560 (estimate)
Flash point	>230 °F
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
pka	12.92±0.29(Predicted)
form	Solid
color	White to Off-White
Water Solubility	1.7g/L at 20℃
BRN	1724053
InChIKey	DCAZNTOSTOZBEI-UHFFFAOYSA-N
LogP	2.8 at 22℃
CAS DataBase Reference	126-86-3(CAS DataBase Reference)
EPA Substance Registry System	2,4,7,9-Tetramethyl-5-decyne-4,7-diol (126-86-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H317-H318-H412

Precautionary statements

P261-P272-P273-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36-52/53

Safety Statements

26-37/39-61-39-37/29

RIDADR

3077

WGK Germany

PackingGroup

III

HS Code

29053990

NFPA 704

	1
0		0

2,4,7,9-Tetramethyl-5-decyne-4,7-diol price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	278386	2,4,7,9-Tetramethyl-5-decyne-4,7-diol, mixture of (±) and meso 98%	126-86-3	100G	₹3117.6	2022-06-14	Buy
TCI Chemicals (India)	T0724	2,4,7,9-Tetramethyl-5-decyne-4,7-diol (DL- and meso- mixture) min. 95.0% (total of isomers)	126-86-3	25G	₹2200	2022-05-26	Buy
TCI Chemicals (India)	T0724	2,4,7,9-Tetramethyl-5-decyne-4,7-diol (DL- and meso- mixture) min. 95.0% (total of isomers)	126-86-3	500G	₹6900	2022-05-26	Buy

Product number	Packaging	Price	Buy
278386	100G	₹3117.6	Buy
T0724	25G	₹2200	Buy
T0724	500G	₹6900	Buy

2,4,7,9-Tetramethyl-5-decyne-4,7-diol Chemical Properties,Uses,Production

Chemical Properties

2,4,7,9-Tetramethyl-5-decyne-4,7-diol is white to pale yellow low melting mass

Uses

2,4,7,9-Tetramethyl-5-decyne-4,7-diol is an acetylene glycol derivative used in water-based coatings and has both antifoaming and surfactant properties. It is highly toxic and have been found in acrylic adhesives used for food packaging multilayers manufacturing.

General Description

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.

Hazard

In vivo experiments have shown that 2,4,7,9-Tetramethyl-5-decyne-4,7-diol induced lethargy in a lethal dose inhalation study in rats; tremors and convulsions were induced in a feeding study in dogs. It is an irritant to human skin and eyes, as well as a neurotoxic hazard to the rest of the central nervous system.

2,4,7,9-Tetramethyl-5-decyne-4,7-diol Preparation Products And Raw materials

Raw materials

Preparation Products

2,4,7,9-Tetramethyl-5-decyne-4,7-diol Suppliers

Global( 300)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
GLR Innovations	+91 9891111994	New Delhi, India	4542	58	Inquiry
BASF India Limited	+91-2262785600 +91-2262785600	Maharashtra, India	209	58	Inquiry
Clearsynth Labs	91-22-45045900	Maharashtra, India	3889	58	Inquiry
BASF India Limited	91-22-67127600	Maharashtra, India	138	58	Inquiry
Pharmaffiliates Analytics & Synthetics (P) Ltd.	91-172-5066494	Haryana, India	631	58	Inquiry
Grr Fine Chem/Grr Exports	91-79-40031771	Gujarat, India	405	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
WUHAN JADECHEM INTERNATIONAL TRADE CO.,LTD	+86-83527060 +86-13972901456	China	82	58	Inquiry

Supplier	Advantage
GLR Innovations	58
BASF India Limited	58
Clearsynth Labs	58
BASF India Limited	58
Pharmaffiliates Analytics & Synthetics (P) Ltd.	58
Grr Fine Chem/Grr Exports	58
TCI Chemicals (India) Pvt. Ltd.	58
A.J Chemicals	58
CLEARSYNTH LABS LTD.	58
WUHAN JADECHEM INTERNATIONAL TRADE CO.,LTD	58

2,4,7,9-Tetramethyl-5-decyne-4,7-diol Spectrum

2,4,7,9-Tetramethyl-5-decyne-4,7-diol(126-86-3)MS 2,4,7,9-Tetramethyl-5-decyne-4,7-diol(126-86-3)¹HNMR 2,4,7,9-Tetramethyl-5-decyne-4,7-diol(126-86-3)¹³CNMR 2,4,7,9-Tetramethyl-5-decyne-4,7-diol(126-86-3)IR1 2,4,7,9-Tetramethyl-5-decyne-4,7-diol(126-86-3)Raman

126-86-3(2,4,7,9-Tetramethyl-5-decyne-4,7-diol)Related Search:

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5-DECYNE-4,7-DIOL-2,4,7,9-TETRAMETHYL 4,7-DIHYDROXY-2,4,7,9-TETRAMETHYL-5-DECYNE TIMTEC-BB SBB008941 TETRAMETHYL DECYNEDIOL SURFYNOL TG 1,4-diisobutyl-1,4-dimethylbutynediol 2,4,7,9-TETRAMETHYL-5-DECYN-4,7-DIOL 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL 2,4,7,9-tetramethyl-5-decyne-7-diol 2,4,7,9-tetramethyldec-5-yne-4,7-diol 7-diol,2,4,7,9-tetramethyl-5-Decyne-4 surfynol104 syrfynol104 SURFONYL 104PG5 SURFACTANT 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL, 9 8%, MIXTURE OF (+/-) AND MESO 2,4,7,9-Tetramethyl-5-decyne-4,7-diol (DL- and meso- mixture) 2,4,7,9-Tetramethyl-5-decyne-4,7-diol,mixture of (? and meso Base material wetting agent TL-J series Ethoxylated Acetylenic Diol TL-J20 TL-J40 TL-J50 TL-J65 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL, MIXTURE OF (+/-)&MESO 2,4,7,9-Tetramethyl-4,7-diol-5-decyne(TMDD) Tetramethyl-5-decyne-4,7-diol, 2,4,7,9- 2,4,7,9-Tetramethyl-4,7-diol-5-decyne S-104 2,4,7,9-Tetramethyl-5-decyne-4,7-diol, (±) + meso, 98% 2,4,7,9-Tetramethyl-5-decyne-4,7-diol ,98% 2,4,7,9-Tetramethyl-5-decyne-4,7-diol (mix of (±) and meso) 2,4,7,9-Tetramethyl-5-decyne-4,7-diol, mixture of (§1) and meso, 98% Acetylenol E 00 NSC 5630 Olfine AK 02 Olfine PD 301 Olfine STG-E PD 30 Surfynol PG 50 Zetasperse 1200 2,4,7,9-TetraMethyl-5-decyne-4,7-diol (DL- and Meso- Mixture) MULTI-FUNCTIONAL NON-IONIC SURFACE-ACTIVE AGENT 2,4,7,9-TetraMethyl-5-decyne-4,7-diol DDTM 2.4.7.9-TetraM 2,4,7,9-Tetramethyl-5-decyne-4,7-diol, mixture of (+/-) and meso 98% 2,4,7,9-Tetramethyl-5-decyne-4,7-diol (DL- and meso- mixture) 2,4,7,9-Tetramethyl-5-decyne-4,7-diol (DL- and meso- mixture)> Tetramethyldec-5-yne-4,7-diol TMDD Wetting agent Sunkynol 304E 2,4,7,9-Tetramethyl-5-decyne-4,7-diol,mixture of (±) and meso Wetting agent IOTA 245 TL-104 2,4,7,9-Tetramethyl-5-Decyne-4,7-Diol (Mix Of (±) And Meso) Surfynol-PG 2,4,7,9-Tetramethyl-5-decyne-4,7-diol (TMDD) 2,4,7,9-Tetramethyl-5-decyne-4,7-diol in solvent UNII:B9Y126NY8K 2,4,7,9-Tetramethyl-5-decyne-4,7-diol (technical grade) Bifeprunox Impurity 60 126-86-3 CH32CHCH2COHCH3C2