ChemicalBook >> CAS DataBase List >>3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane structure

CAS No.: 78-19-3

Chemical Name:: 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane

Synonyms: BTU;Diallylidene pentaerythritol;nsc7585;diallylidenepentaerythritol;Divihyltetramethyldisiloxane;DiallylShrinkageTetraol(BTU);3,9-DIVINYLSPIROBIS(M-DIOXAN);3,9-DIVINYLSPIROBI(M-DIOXANE);pentaerythritoldiacroleinacetal;Diacrolein-pentaerythritol(BTU)

CBNumber:: CB5362877

Molecular Formula:: C11H16O4

Molecular Weight:: 212.24

MDL Number:: MFCD00006564

MOL File:: 78-19-3.mol

MSDS File:: SDS

Last updated:2026-05-28 01:23:44

Product description	Number	Pack Size	Price
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 98%	191523	5g	$107
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane >98.0%(GC)	D1027	25g	$63
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane >98.0%(GC)	D1027	100g	$186
3,9-Divinyl-2,4,8,10-Tetraoxaspiro[5.5]undecane Asreported	273230	5g	$382
3,9-Divinyl-2,4,8,10-Tetraoxaspiro[5.5]undecane Asreported	273230	10g	$512
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3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane Properties

Melting point	43-46 °C(lit.)
Boiling point	108-110 °C2 mm Hg(lit.)
Density	1.251 g/mL at 25 °C(lit.)
refractive index	1.4389 (estimate)
Flash point	>230 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	almost transparency in Methanol
form	powder to lump
color	White to Almost white
InChI	InChI=1S/C11H16O4/c1-3-9-12-5-11(6-13-9)7-14-10(4-2)15-8-11/h3-4,9-10H,1-2,5-8H2
InChIKey	OOXMQACSWCZQLX-UHFFFAOYSA-N
SMILES	C1C2(COC(C=C)OC2)COC(C=C)O1
CAS DataBase Reference	78-19-3(CAS DataBase Reference)
FDA UNII	4H20E9P087
NIST Chemistry Reference	2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-diethenyl-(78-19-3)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P305+P351+P338

PPE

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Safety Statements

24/25

WGK Germany

RTECS

XF0875000

HS Code

29329990

Storage Class

11 - Combustible Solids

REACH Registrations

Active

NFPA 704

	1
0		0

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane price More Price(69)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	191523	3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 98%	78-19-3	5g	$107	2026-04-30	Buy
TCI Chemical	D1027	3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane >98.0%(GC)	78-19-3	25g	$63	2026-04-30	Buy
TCI Chemical	D1027	3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane >98.0%(GC)	78-19-3	100g	$186	2026-04-30	Buy
Usbiological	273230	3,9-Divinyl-2,4,8,10-Tetraoxaspiro[5.5]undecane Asreported	78-19-3	5g	$382	2026-06-03	Buy
Usbiological	273230	3,9-Divinyl-2,4,8,10-Tetraoxaspiro[5.5]undecane Asreported	78-19-3	10g	$512	2026-06-03	Buy

Product number	Packaging	Price	Buy
191523	5g	$107	Buy
D1027	25g	$63	Buy
D1027	100g	$186	Buy
273230	5g	$382	Buy
273230	10g	$512	Buy

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane Chemical Properties,Uses,Production

Chemical Properties

white crystals or crystalline mass

Uses

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane is an acetal-type crosslinking agent comonomer and has been used:

in radical emulsion copolymerization of 2-hydroxyethyl methacrylate
as cross-linking agent in the synthesis of acid-degradable core-crosslinked micelles
in the synthesis of new biocompatible copolymer for loading the indomethacin as drug model

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane Preparation Products And Raw materials

Raw materials

Preparation Products

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane Suppliers

Global( 232)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20120	58
Hefei Lbao Physical & Chemical Science Co.,Ltd	+15184799099	lbaochemicals@gmail.com	China	670	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14026	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21585	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +8618949832763	info@tnjchem.com	China	2988	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29812	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	9976	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32466	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
Hefei Lbao Physical & Chemical Science Co.,Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hefei TNJ Chemical Industry Co.,Ltd.	55
career henan chemical co	58
Fuxin Pharmaceutical	58
TargetMol Chemicals Inc.	58

View Lastest Price from 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-07-09	3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 78-19-3	$8.00	1KG	99%		Henan Fengda Chemical Co., Ltd
2026-05-18	3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 78-19-3		1kg	98%		Hefei Lbao Physical & Chemical Science Co.,Ltd
2026-03-20	3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 78-19-3	$10.00	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
78-19-3
$8.00
99%
Henan Fengda Chemical Co., Ltd

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
78-19-3
$0.00
98%
Hefei Lbao Physical & Chemical Science Co.,Ltd

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
78-19-3
$10.00
99%
Hebei Chuanghai Biotechnology Co., Ltd

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane Spectrum

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane(78-19-3)MS 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane(78-19-3)¹HNMR 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane(78-19-3)¹³CNMR 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane(78-19-3)IR1 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane(78-19-3)IR2

78-19-3(3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane)Related Search:

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Acrolein dimethyl acetal 5-HYDROXYMETHYL-5-METHYL-1,3-DIOXANE Pentaerythritol 2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE 1,1,1-Tris(hydroxymethyl)ethane

1,3-DIOXANE Silicone rubber,methyl-vinyl Vinyl ester resin

1of4

2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-divinyl- 2,4,8,10-Tetraoxaspiro[5.5]undecane,3,9-diethenyl-(9CI) 8,10-tetraoxaspiro(5,5)undecane,3,9-diethenyl-4 8,10-tetraoxaspiro(5.5)undecane,3,9-divinyl-4 Acrolein pentaerythritol bisacetal Acrolein, cyclic diacetal with pentaerythritol Acrolein, cyclic neopentanetetrayl acetal Acrolein-pentaerythritol dicyclic acetal 3,9-DIVINYL-2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE 3,9-DIVINYLSPIROBI(M-DIOXANE) 3,9-DIVINYLSPIROBIS(M-DIOXAN) diallylidenepentaerythritol nsc7585 pentaerythritoldiacroleinacetal 3,9-DIVINYLSPIROBI(M-DIOXANE) 98+% 2,2'-Divinyl-5,5'-spirobi[m-dioxane] 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane,98% Divihyltetramethyldisiloxane ,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 2,4,8,10-Tetraoxaspiro[5.5]undecane,3,9-diethenyl- 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 98% 3,9-Divinylspirobi(m-dioxane) 3,9-bis(ethenyl)-2,4,8,10-tetraoxaspiro[5.5]undecane 3,9-divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane in stock Factory 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane > 3,9-DIVINYL-2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE/78-19-3 3,9-Divinyl-2,4,8,1-tetraoxaspiro[5.5]undecane 8,10-tetraoxaspiro(5.5)Chemicalbookundecane,3,9-divinyl-4 Diacrolein Poly(propylene Glycol DiallylShrinkageTetraol(BTU) 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5,5]undecane(BTU) Diacrolein-pentaerythritol(BTU) BTU Diallylidene pentaerythritol 78-19-3 Organic Building Blocks Acyclic Alkenes Building Blocks Dioxanes Dioxanes & Dioxolanes Chemical Synthesis Organic Building Blocks Building Blocks Dioxanes Dioxanes & Dioxolanes Acyclic Alkenes Organic Building Blocks 78-19-3

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