CAS 827614-69-7; 1-丙基-4-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)吡唑; 1-propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

P844575

MACKLIN

1-丙基-1H-吡唑-4-硼酸频哪醇酯

97%

95元/1g; 434元/5g; 1886元/25g;

咨询

储存：2-8°C
状态：澄清液体

P2277

TCI

1-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

>98.0%(GC)(T)

390元/1G; 1550元/5G;

咨询

基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₁₂H₂₁BN₂O₂ = 236.12
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-RN	9910121
PubChem物质ID	253660443
MDL编号	MFCD05663871

技术规格

Appearance	Colorless to Light orange to Yellow clear liquid
Purity(GC)	min. 98.0 %
Purity(Neutralization titration)	min. 98.0 %

物性(参考值)

沸点	102 ℃/0.04 mmHg
闪点	158 ℃
比重	1.01
折射率	1.49

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

Y11415

Alfa Aesar

1-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-

143元/250mg; 392元/1g; 1234元/5g; 2356元/10g; 4359元/25g;

咨询

基本信息

分子量
236.12

706051

Sigma-Aldrich

1-Propyl-1H-pyrazole-4-boronic acid pinacol ester

97%

710.21元/1 G;

咨询

基本信息

经验(实验)分子式	C₁₂H₂₁BN₂O₂
分子量	236.12
MDL编号	MFCD05663871
PubChem化学物质编号	329762607
NACRES	NA.22

产品性质

质量水平	100
测定	97%
形式	liquid
折射率	n20/D 1.476
密度	0.996 g/mL at 25 ℃
SMILES string	CCCn1cc(cn1)B2OC(C)(C)C(C)(C)O2
InChI	1S/C12H21BN2O2/c1-6-7-15-9-10(8-14-15)13-16-11(2,3)12(4,5)17-13/h8-9H,6-7H2,1-5H3
InChI key	BKLGYJWLZWMIDO-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H226 - H315 - H319 - H335
预防措施声明	P210 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	3 - Flammable liquids
WGK	WGK 3
闪点(F)	109.9 °F
闪点(C)	43.3 ℃
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

021623

Fluorochem

1-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

95%

242元/250mg; 572元/1g; 2552元/10g; 6028元/25g;

咨询

基本信息

CAS Number	827614-69-7
MDL Number	MFCD05663871
Density	0.996

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: . 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 . 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 local regulations.