CAS 78-19-3; (9CI)-3,9-二乙烯基-2,4,8,10-四氧杂螺[5.5]十一烷; 2, 4, 8, 10-Tetraoxaspiro[5. 5]undecane, 3, 9-diethenyl-(9CI)

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产品名称

规格

包装、参考价格

详情

D837851

MACKLIN

3,9-二乙烯基-2,4,8,10-四氧杂螺[5.5]十一烷

98 %

26元/1g; 49元/25g; 173元/100g; 726元/500g;

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储存：室温，干燥
状态：白色到灰白色固体

D1027

TCI

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

>98.0%(GC)

350元/25G; 925元/100G; 2470元/500G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₁₁H₁₆O₄ = 212.25
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (分解)
Reaxys-RN	149330
PubChem物质ID	87567606
SDBS (AIST Spectral DB)	6954
MDL编号	MFCD00006564

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Melting point	42.0 to 46.0 ℃
Solubility in Methanol	almost transparency

物性(参考值)

熔点	44 ℃
沸点	94 ℃/1 mmHg

安全信息

信号词	警告
危险性说明	H303 : 吞咽可能有害。
防范说明	P312 : 如感觉不适，呼叫急救中心/医生。

相关法规

RTECS#

XF0875000

442316

J&K

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

98%

141元/5G; 565元/25G; 1862元/100G;

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基本信息

分子式	C₁₁H₁₆O₄
分子量	212.24
熔点	43-46
沸点	108-110
闪点	113
密度	1.251
MDL编码	MFCD00006564
EINECS 编号	201-092-7

安全信息

防范说明	P262
WGK	2
RTECS	XF0875000

191523

Sigma-Aldrich

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

98%

777.36元/5 G;

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产品说明

应用

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

包装

5 g in glass bottle

基本信息

经验(实验)分子式	C₁₁H₁₆O₄
分子量	212.24
EC 号	201-092-7
MDL编号	MFCD00006564
PubChem化学物质编号	24851491
NACRES	NA.22

产品性质

测定	98%
bp	108-110 ℃/2 mmHg (lit.)
mp	43-46 ℃ (lit.)
密度	1.251 g/mL at 25 ℃ (lit.)
SMILES string	C=CC1OCC2(CO1)COC(OC2)C=C
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
InChI key	OOXMQACSWCZQLX-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 2
闪点(F)	235.4 °F - closed cup
闪点(C)	113 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

470782

Fluorochem

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

97%

220元/1g; 418元/5g; 990元/25g; 2750元/100g;

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基本信息

CAS Number	78-19-3
MDL Number	MFCD00006564
Boiling Point	108-110℃/2mmHg
Melting Point	43-46℃
Density	1.251

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .