CAS 4858-85-9 MFCD00040964-2,3-Dichloropyrazine 2,3-二氯吡嗪 TAO{mole}

2,3-Dichloropyrazine 2,3-二氯吡嗪

CAS 4858-85-9 MFCD00040964

化学结构图

SMILES: Clc1nccnc1Cl

化学属性

Mol. Formula	C4H2Cl2N2
Mol. Weight	148.97
Boiling Point	190.6°C at 760 mmHg
Density	1.431
Refractive index	1.5645
TSCA	No
Flash Point	102°C
Melting Point	22.5-24.5°C
pH	:A

别名和识别编码

Chemical Name	2,3-Dichloropyrazine
CAS Number	4858-85-9
Alfabeta Name	DICHLOROPYRAZINE 23-,
MDL Number	MFCD00040964
PubChem Substance ID	78575
EC Number	225-460-1
Beilstein Registry Number	112628
Reaxys-RN	112628
Synonym	2,3-Dichloropyrazine {LY} 2,3-Dichloropyrazine {} {LY} 2,3-Dichloropyrazine {} {} {LY} 2,3-Dichloropyrazine {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichloropyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation	2,3-二氯吡嗪
InChIKey	MLCNOCRGSBCAGH-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00115671
InChI	InChI=1S/C4H2Cl2N2/c5-3-4(6)8-2-1-7-3/h1-2H
Canonical SMILES	ClC1=NC=CN=C1Cl

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

安全信息

Warnings IRRITANT

WGK Germany3

Precautionary statements

P201 Obtain special instructions before use. 使用前获取专门指示。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P264+P265
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P352
P302+P352+P332+P313+P362+P364
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
P308+P313
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P332+P317
P337+P313
P337+P317
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P362+P364
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Warning

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Hazard Codes Xi Xn,Xi

GHS Symbol

Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36 Wear suitable protective clothing 穿戴适当的防护服；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S37 Wear suitable gloves 戴适当手套；

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

下游产品:
Acros Organics:2,3-Dichloropyrazine, 98%(4858-85-9)
用途一:用作医药中间体
图谱信息:2,3-二氯吡嗪(4858-85-9)质谱(MS) 2,3-二氯吡嗪(4858-85-9)核磁图( 1 HNMR) 2,3-二氯吡嗪(4858-85-9)核磁图( 13 CNMR)
TCI Shanghai:2,3-二氯吡嗪 2,3-Dichloropyrazine,>;98.0%(GC)(4858-85-9)
上游原料:N,N-二甲基甲酰胺 --> 磺酰氯 --> 2-氯吡嗪
Hazard Note:Irritant
2,3-二氯吡嗪价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D3061 2,3-二氯吡嗪 2,3-Dichloropyrazine 25G 2280元 2014/06/02 D3061 2,3-二氯吡嗪 2,3-Dichloropyrazine 5G 652元 2010/06/21 377040050 2,3-二氯吡嗪 2,3-Dichloropyrazine 98% 5 GR 970元
Alfa Aesar:2,3-二氯哌嗪,98% 2,3-Dichloropyrazine, 98%(4858-85-9)
Sigma Aldrich:4858-85-9(sigmaaldrich)
MOL 文件:4858-85-9.mol