CAS 456-27-9; 4-硝基四氟硼酸苯翁; p-nitro-benzenediazoniu tetrafluoroborate(1-)

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货号

品牌

产品名称

规格

包装、参考价格

N854620

MACKLIN

对硝基苯四氟硼酸重氮盐

97%

112元/1g; 428元/5g; 924元/25g; 3240元/100g;

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储存： -20°C,惰性气体存储
状态：淡黄色到棕色固体

N0137

TCI

4-Nitrobenzenediazonium Tetrafluoroborate

>98.0%(T)(HPLC)

1190元/25G;

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基本信息

纯度/分析方法	>98.0%(T)(HPLC)
分子式/分子量	C₆H₄BF₄N₃O₂ = 236.92
外观与形状(20℃)	固体
储存温度	<0℃
储存在惰性气体下	存放于惰性气体之中
应避免的情况	光,空气,加热
Reaxys-RN	3599869
PubChem物质ID	87573522
SDBS (AIST Spectral DB)	4549
MDL编号	MFCD00012005

技术规格

Appearance	White to Yellow to Orange powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Neutralization titration)	min. 98.0 %

物性(参考值)

水溶性

微溶

安全信息

图形或危害标志
信号词	危险
危险性说明	H302 : 吞咽有害。 H314 : 造成严重皮肤灼伤和眼损伤。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P260 : 不要吸入粉尘或烟雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 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。 P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。 P363 : 沾染的衣服清洗后方可重新使用。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。 P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。 P305 + P351 + P338 + P310 : 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。立即呼叫急救中心/医生。 P405 : 存放处须加锁。

相关法规

RTECS#

CZ1723000

运输信息

UN编号	UN1759
类别	8
包装类别	III
监管条件代码(*)

H55315

Alfa Aesar

4-Nitrobenzenediazonium Tetrafluoroborate

97%

339元/1g; 1284元/5g; 5821元/25g;

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应用
4-Nitrobenzenediazonium tetrafluoroborate is widely used as a standard reagent in organic synthesis. It is used as a dye for enterochromaffin cells. It is used for the spectrophotometric determination of common aromatic diisocyanates [toluene-2,4-diyl diisocyanate and 4,4'-methylenebis(phenyl isocyanate)] and gallic acid. It is also used for tissue staining and determination of trace phenols.

备注
Moisture sensitive. Store in a cool place. Keep the container tightly closed. Incompatible with strong bases, strong oxidizing agents and moisture.

基本信息

MDL
MFCD00012005

EINECS
207-261-1

分子式
C₆H₄BF₄N₃O₂

分子量
236.92

熔点
144-148°

灵敏度
Ambient temperatures.

形态
Solid

溶解性
Soluble in acetonitrile and dimethyl sulfoxide.

Beilstein
3599869

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H312-H332-H314-H318
Harmful if swallowed.Harmful in contact with skin.Harmful if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
II

危险类别
20/21/22-34
Harmful by inhalation, in contact with skin and if swallowed.Causes burns.

安全等级
9-26-36/37/39-45-60
Keep container in a well-ventilated place.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
CZ1723000

TSCA
是

294438

Sigma-Aldrich

4-Nitrobenzenediazonium Tetrafluoroborate

97%

2330.61元/10 G; 4403.93元/25 G;

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产品说明

应用

4-硝基苯二氮杂四氟硼酸盐已被用于椭圆偏振法。它也被用于碳纳米管 (CNTs) 的表面修饰。

包装

10, 25 g in poly bottle

基本信息

线性分子式	C₆H₄N₃O₂ · BF₄
分子量	236.92
Beilstein	3599869
EC 号	207-261-1
MDL编号	MFCD00012005
PubChem化学物质编号	24857715
NACRES	NA.47

产品性质

质量水平	200
测定	97%
形式	powder
mp	144-148 ℃ (dec.)
溶解性	acetonitrile: 50 mg/mL
application(s)	diagnostic assay manufacturing hematology histology
储存温度	2-8℃
SMILES string	F[B-](F)(F)F.[O-][N+](=O)c1ccc(cc1)[N+]#N
InChI	1S/C6H4N3O2.BF4/c7-8-5-1-3-6(4-2-5)9(10)11;2-1(3,4)5/h1-4H;/q+1;-1
InChI key	AFULQCYCQAHYIP-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H302 + H312 + H332 - H314
预防措施声明	P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
危险分类	Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
储存分类代码	8A - Combustible, corrosive hazardous materials
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

053565

Fluorochem

4-Nitrobenzenediazonium Tetrafluoroborate

98%

220元/1g; 1826元/25g;

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基本信息

CAS Number	456-27-9
MDL Number	MFCD00012005

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage.
防范说明	P260: Do not breathe . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. 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. P310: Immediately call a POISON CENTER or doctor/physician. P321: Specific treatment (see . on this label). P330: Rinse mouth. P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.