CAS 91-19-0; 苯并吡嗪; 1,4-Benxodiazine

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货号

品牌

产品名称

规格

包装、参考价格

详情

Q0020

TCI

Quinoxaline

>99.0%(GC)

495元/25G;

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基本信息

纯度/分析方法	>99.0%(GC)
分子式/分子量	C₈H₆N₂ = 130.15
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	空气
Reaxys-RN	109351
PubChem物质ID	87575557
SDBS (AIST Spectral DB)	716
Merck Index (14)	8078
MDL编号	MFCD00006719

技术规格

Appearance	White or Colorless to Light orange to Yellow powder to lump to clear liquid
Purity(GC)	min. 99.0 %
Purity(Nonaqueous Titration)	min. 98.0 %

物性(参考值)

熔点	32 ℃
沸点	226 ℃

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。

相关法规

RTECS#

VD1225000

421356

J&K

Quinoxaline

98%

153元/25G; 309元/100G; 1235元/500G;

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基本信息

分子式	C₈H₆N₂
分子量	130.15
熔点	29-32
沸点	220-223
闪点	98
密度	1.124
MDL编码	MFCD00006719
Beilstein	109351
EINECS 编号	202-047-4

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 P305+P351+P338
WGK	3
RTECS	VD1225000

A14055

Alfa Aesar

Quinoxaline

98+%

452元/25g; 754元/100g; 3275元/500g; 17056元/2500g;

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应用
Used as dyes, pharmaceuticals and antibiotics intermediate

基本信息

MDL
MFCD00006719

EINECS
202-047-4

分子式
C₈H₆N₂

分子量
130.15

熔点
27-32°

沸点
220-223°

闪点
98°(208°F)

密度
1.124

灵敏度
Ambient temperatures.

形态
Crystalline solid

Beilstein
109351

Merck
14,8078

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.

RTECS
VD1225000

TSCA
是

Q1603

Sigma-Aldrich

Quinoxaline

≥98%

487.6元/25 G;

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基本信息

经验(实验)分子式	C₈H₆N₂
分子量	130.15
Beilstein	109351
EC 号	202-047-4
MDL编号	MFCD00006719
PubChem化学物质编号	24899205
NACRES	NA.22

产品性质

质量水平	200
测定	≥98%
bp	220-223 ℃ (lit.)
mp	29-32 ℃ (lit.)
密度	1.124 g/mL at 25 ℃ (lit.)
SMILES string	c1ccc2nccnc2c1
InChI	1S/C8H6N2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-6H
InChI key	XSCHRSMBECNVNS-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

079216

Fluorochem

Quinoxaline

95%

220元/1g; 308元/25g; 792元/100g;

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基本信息

CAS Number	91-19-0
MDL Number	MFCD00006719
Boiling Point	220 - 223 ℃
Melting Point	29 - 32 ℃
Density	1.124

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: 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). 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 in accordance with local regulation .