CAS 448-61-3; 2,4,6-三苯基吡喃鎓四氟硼酸盐; 2,4,6-triphenyl-pyryliu tetrafluoroborate(1-)

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货号

品牌

产品名称

规格

包装、参考价格

T885880

MACKLIN

2,4,6-三苯基吡喃四氟化硼盐

97%

39元/1g; 137元/5g; 623元/25g; 2099元/100g;

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储存：室温，干燥,惰性气体
状态：白色到黄色粉末
物化性质：Insoluble in water, ethyl alcohol, diethyl ether. Soluble in trifluroacetic acid.

T3968

TCI

2,4,6-Triphenylpyrylium Tetrafluoroborate

>95.0%(T)

990元/1G;

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基本信息

纯度/分析方法	>95.0%(T)
分子式/分子量	C₂₃H₁₇BF₄O = 396.19
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 (吸湿)
Reaxys-RN	3586533
MDL编号	MFCD00012001

技术规格

Appearance	Light yellow to Yellow powder to crystal
Purity(Neutralization titration)	min. 95.0 %

物性(参考值)

熔点	233 ℃
最大吸收波长	405(CH3CN) nm

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#

UZ1370000

运输信息

UN编号	UN1759
类别	8
包装类别	III
监管条件代码(*)

227670

J&K

2,4,6-Triphenylpyrylium Tetrafluoroborate

95%

413元/5G; 1406元/25G;

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基本信息

分子式	C₂₃H₁₇BF₄O
分子量	396.18
熔点	250-251
MDL编码	MFCD00012001
Beilstein	3586533
EINECS 编号	207-186-4

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H312 H332 H315 H319 H335
防范说明	P261 P280 P305+P351+P338
WGK	3
RTECS	UZ1370000

A18217

Alfa Aesar

2,4,6-Triphenylpyrylium Tetrafluoroborate

97%

1104元/5g; 2137元/25g; 7497元/100g;

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应用
2,4,6-Triphenylpyrylium tetrafluoroborate is used as a sensitizer to carry out the photo oxidation of cathecol. It is also used in the preparation of three N-alkylpyridinium photosensitizers by reacting with (1R,2S)-(-)-norephedrine, (S)-(+)-2-(aminomethyl)pyrrolidine and (R)-(-)-1-cyclohexylethylamine.

备注
Moisture Sensitive. Store away from oxidizing agents, water/moisture. Store under inert gas. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

基本信息

MDL
MFCD00012001

EINECS
207-186-4

分子式
C₂₃H₁₇BF₄O

分子量
396.20

熔点
248-254°

灵敏度
Moisture Sensitive. Ambient temperatures.

形态
Crystalline powder

溶解性
Insoluble in water, ethyl alcohol, diethyl ether. Soluble in trifluroacetic acid.

Beilstein
3586533

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H315-H319-H335
Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
6.1

包装组
III

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
UZ1370000

TSCA
否

272345

Sigma-Aldrich

2,4,6-Triphenylpyrylium Tetrafluoroborate

98%

879.33元/5 G;

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产品说明

应用

以 2，4，6-三苯基吡喃四氟硼酸盐作为敏化剂，进行了儿茶酚的光氧化反应。通过与 (1 R ，2 S )-(-)-去甲基麻黄碱、( S )-(+)-2-(氨基甲基)吡咯烷和 ( R )-(-)-1-环己基乙胺反应，它也用于制备3 种 N -烷基吡啶光敏剂。

包装

5 g in glass bottle

基本信息

经验(实验)分子式	C₂₃H₁₇BF₄O
分子量	396.19
Beilstein	3586533
EC 号	207-186-4
MDL编号	MFCD00012001
PubChem化学物质编号	24856467
NACRES	NA.22

产品性质

质量水平	100
测定	98%
形式	powder
reaction suitability	reaction type: Photocatalysis reagent type: catalyst
mp	250-251 ℃ (lit.)
photocatalyst activation	462 nm
SMILES string	F[B-](F)(F)F.c1ccc(cc1)-c2cc([o+]c(c2)-c3ccccc3)-c4ccccc4
InChI	1S/C23H17O.BF4/c1-4-10-18(11-5-1)21-16-22(19-12-6-2-7-13-19)24-23(17-21)20-14-8-3-9-15-20;2-1(3,4)5/h1-17H;/q+1;-1
InChI key	VQYPWMWEJGDSTF-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

8.18238

Sigma-Aldrich

2,4,6-Triphenylpyrylium Tetrafluoroborate

≥97% (NMR)

730.76元/5 G;

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产品说明

一般描述

for synthesis

分析说明

Identity (NMR, 1H): passes test
Assay (NMR): ≥ 97.0 %

基本信息

经验(实验)分子式	C₂₃H₁₇BF₄O
分子量	396.19
MDL编号	MFCD00012001
EC索引号	207-186-4

产品性质

质量水平	200
测定	≥97% (NMR)
储存温度	2-30℃

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3

239833

Fluorochem

2,4,6-Triphenylpyrylium Tetrafluoroborate

95%

330元/1g; 880元/5g; 1606元/10g; 3300元/25g;

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基本信息

CAS Number	448-61-3
MDL Number	MFCD00012001

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.