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CAS: 219735-99-6
分子式: C7H8BClO3
分子量: 186.4
熔点: 190-196°C
中文名称: 
2-氯-4-甲氧基苯硼酸 (含不同量的酸酐)
英文名称: 
2-chloro-4-methoxyphenylboronic acid (contains varying amounts of anhydride)
2-chloro-4-methoxybenzeneboronic acid (contains varying amounts of anhydride)
推荐供应商
货号品牌产品名称规格包装、参考价格
C804380MACKLIN2-氯-4-茴香醚硼酸95%49元/1g;   211元/5g;   889元/25g;   咨询
储存:室温
C2386TCI2-Chloro-4-methoxyphenylboronic Acid (contains varying amounts of Anhydride)195元/1G;   590元/5G;   咨询

基本信息

分子式/分子量C7H8BClO3 = 186.40
外观与形状(20℃)固体
Reaxys-RN9323894
PubChem物质ID87561535
SDBS (AIST Spectral DB)52705
MDL编号MFCD03411935

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(Neutralization titration)97.0 to 112.0 %

物性(参考值)

熔点202 ℃

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。
979107J&K2-Chloro-4-methoxybenzeneboronic acid98%334元/1G;   1045元/5G;   咨询

基本信息

分子式C7H8BClO3
分子量186.40
熔点202
MDL编码MFCD03411935
Beilstein9323894
存储条件No special requirement

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P280
P305+P351+P338
P304+P340
P405
P501a
TSCA
H26917Alfa Aesar2-Chloro-4-methoxybenzeneboronic acid95%1823元/1g;   9175元/5g;   咨询

基本信息

MDL
MFCD03411935

分子式
C7H8BClO3

分子量
186.40

熔点
ca 202°

形态
Powder

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA

BML00253Sigma-Aldrich2-Chloro-4-methoxyphenylboronic acidAldrichCPR952.83元/1 G;   咨询

产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

经验(实验)分子式C7H8BClO3
分子量186.40
MDL编号MFCD03411935
PubChem化学物质编号329774551

产品性质

SMILES stringOB(O)C1=CC=C(OC)C=C1Cl
InChI1S/C7H8BClO3/c1-12-5-2-3-6(8(10)11)7(9)4-5/h2-4,10-11H,1H3
InChI keyLOCGPWGCRVKCFN-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
046986Fluorochem2-Chloro-4-methoxyphenylboronic acid98%352元/1g;   1100元/5g;   4422元/25g;   16544元/100g;   咨询

基本信息

CAS Number219735-99-6
MDL NumberMFCD03411935
Boiling Point343.4 C at 760 mmHg
Melting Point190-196℃

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.
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: .
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).
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 local regulations.
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