Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Price: ￥568.0/25g ￥4338.0/500g ￥1308.0/100g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

DC Chemicals Limited
China
Product Name: Pentaerythritol diacrolein acetal
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3,9-Divinyl-2,4,8,10-Tetraoxaspiro[5.5]Undecane
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

78-19-3

78-19-3 structure

78-19-3 structure

Name: 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Chemical Name: 3,9-Divinyl-2,4,8,10-Tetraoxaspiro[5.5]Undecane
CAS Number: 78-19-3
Molecular Formula: C₁₁H₁₆O₄
Molecular Weight: 212.242
Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
Create Date: 2018-12-28 18:53:57
Modify Date: 2024-01-03 09:21:06
Pentaerythritol diacrolein acetal is biochemical.

Name	3,9-Divinyl-2,4,8,10-Tetraoxaspiro[5.5]Undecane
Synonyms	MFCD00006564 2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-divinyl- 2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-diethenyl- 3,9-bis(ethenyl)-2,4,8,10-tetraoxaspiro[5.5]undecane EINECS 201-092-7 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane

Density	1.251
Boiling Point	284.4±0.0 °C at 760 mmHg
Melting Point	43-46 °C(lit.)
Molecular Formula	C₁₁H₁₆O₄
Molecular Weight	212.242
Flash Point	113 ºC
Exact Mass	212.104858
PSA	36.92000
LogP	0.98
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.494

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XF0875000

CHEMICAL NAME :: 2,4,8,10-Tetraoxaspiro(5.5)undecane, 3,9-divinyl-

CAS REGISTRY NUMBER :: 78-19-3

BEILSTEIN REFERENCE NO. :: 0149330

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C11-H16-O4

MOLECULAR WEIGHT :: 212.27

WISWESSER LINE NOTATION :: T6O CO EXTJ B1U1 E-& ET6O CO EXTJ B1U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01186

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 7920 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

Safety Phrases	S24/25
WGK Germany	2
RTECS	XF0875000
HS Code	2932999099

115-77-5 structure

115-77-5

~%

78-19-3 structure

78-19-3

Literature: Angewandte Chemie, , vol. 62, p. 105,111

Precursor 1
115-77-5
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%