CAS 1003-67-4; 4-甲基吡啶氧化物; 4-methylpyridine n-oxide

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

P830870

MACKLIN

4-甲基吡啶氧化物

97%

26元/1g; 28元/5g; 101元/25g; 361元/100g;

展开

储存：室温,密封
状态：白色到棕色固体

P0420

TCI

4-Methylpyridine N-Oxide

>98.0%(GC)

290元/25G;

展开

基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₆H₇NO = 109.13
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	106329
PubChem物质ID	87574624
SDBS (AIST Spectral DB)	10306
MDL编号	MFCD00006210

技术规格

Appearance	White to Light yellow to Light orange powder to crystal
Purity(GC)	min. 98.0 %
Melting point	182.0 to 186.0 ℃

物性(参考值)

熔点

184 ℃

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#

UT5800000

A17330

Alfa Aesar

4-Picoline N-Oxide

98%

349元/10g; 744元/25g; 1353元/50g; 2401元/100g;

展开

基本信息

MDL
MFCD00006210

EINECS
213-712-3

分子式
C₆H₇NO

分子量
109.13

熔点
182-185°

沸点
152°/11mm

闪点
149°(300°F)

灵敏度
Hygroscopic. Ambient temperatures.

形态
Powder

Beilstein
106329

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
UT5800000

TSCA
是

P42606

Sigma-Aldrich

4-Methylpyridine N-oxide

98%

398.55元/25 G;

展开

基本信息

经验(实验)分子式	C₆H₇NO
分子量	109.13
Beilstein	106329
EC 号	213-712-3
MDL编号	MFCD00006210
PubChem化学物质编号	24898518
NACRES	NA.22

产品性质

质量水平	100
测定	98%
mp	182-185 ℃ (lit.)
SMILES string	Cc1cc[n+]([O-])cc1
InChI	1S/C6H7NO/c1-6-2-4-7(8)5-3-6/h2-5H,1H3
InChI key	IWYYIZOHWPCALJ-UHFFFAOYSA-N

安全信息

象形图
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
WGK	WGK 1
闪点(F)	300.2 °F - closed cup
闪点(C)	149 ℃ - closed cup
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

237882

Fluorochem

4-Methylpyridine 1-oxide

95%

220元/5g; 616元/25g; 1892元/100g; 4180元/250g;

展开

基本信息

CAS Number	1003-67-4
MDL Number	MFCD00006210
Melting Point	184℃

安全信息

图形或危害标志
危险性说明	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. P271: Use only outdoors or in a well-ventilated area. P280: Wear . 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). 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 .