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CAS: 1195-66-0
分子式: C7H15BO3
分子量: 158.0
英文名称: 
2-Methoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
推荐供应商
货号品牌产品名称规格包装、参考价格
M829573MACKLIN2-甲氧基-4,4,5,5-四甲基-1,3,2-二杂氧戊硼烷97%30元/5g;   55元/25g;   130元/100g;   539元/500g;   咨询
储存:室温,存于惰性气体中
状态:无色-几乎无色澄清液体
M1714TCI2-Methoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane>97.0%(GC)(T)140元/5G;   490元/25G;   咨询

基本信息

纯度/分析方法>97.0%(GC)(T)
分子式/分子量C7H15BO3 = 158.00
外观与形状(20℃)液体
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-RN2827758
PubChem物质ID125307059
MDL编号MFCD03093086

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 97.0 %
Purity(Neutralization titration)min. 97.0 %

物性(参考值)

沸点120 ℃/228 mmHg
闪点42 ℃
比重0.97
折射率1.41

安全信息

图形或危害标志
信号词警告
危险性说明H226 : 易燃液体和蒸气。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P233 : 保持容器密闭。
P243 : 采取防止静电放电的措施。
P241 : 使用防爆的电气/通风/照明设备。
P242 : 只能使用不产生火花的工具。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。
P303 + P361 + P353 : 如皮肤(或头发)沾染:立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
P403 + P235 : 存放在通风良好的地方。保持低温。

运输信息

UN编号UN1993
类别3
包装类别 III
监管条件代码(*)
145268J&K2-Methoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane97%75元/5G;   161元/25G;   咨询

基本信息

分子式C7H15BO3
分子量158.00
沸点120
闪点42
密度0.9642
折光率(n20D)1.4096
MDL编码MFCD03093086
Beilstein2827758
存储条件Flammables

安全信息

图形或危害标志
提示语Warning
危险说明H226
H319
防范说明P305+P351+P338
UN号码1993
危险分类3
包装等级III
WGK3
TSCA
L19056Alfa Aesar2-Methoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane97%684元/5g;   2374元/25g;   咨询

应用
It is employed in the synthesis, optical, and electrochemical properties of novel copolymers on the basis of benzothiadiazole and electron-rich arene units.

备注
Moisture sensitive. Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Keep ignition sources away.

基本信息

MDL
MFCD03093086

分子式
C7H15BO3

分子量
158.01

沸点
120°/228mm

闪点
46°(114°F)

密度
0.966

折射率
1.4100

灵敏度
Moisture Sensitive. Ambient temperatures.

形态
Liquid

Beilstein
2827758

GHS危害和防范说明

GHS符号

Hazard Statements
H226
Flammable liquid and vapour.

Precautionary Statements
P210-P280a-P240-P241-P303+P361+P353-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves and eye/face protection.Ground/bond container and receiving equipment.Use explosion-proof electrical/ventilating/lighting/ equipment.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
3

包装组
III

危险类别
10
Flammable.

TSCA

045296Fluorochem2-Methoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane97%220元/1g;   242元/5g;   418元/10g;   836元/25g;   2178元/100g;   咨询

基本信息

CAS Number1195-66-0
MDL NumberMFCD03093086
Boiling Point120℃
Density0.966

安全信息

图形或危害标志
危险性说明 H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof / equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
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).
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.
P370 + P378: In case of fire: Use for extinction.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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