CAS 13656-60-5; 2,4-difluorobenzenesulfonamide

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

D838025

MACKLIN

2,4-二氟苯磺酰胺

98%

31元/1g; 81元/5g; 389元/25g;

展开

储存：室温，干燥
状态：白色到灰白色固体

D5161

TCI

2,4-Difluorobenzenesulfonamide

>98.0%(GC)

250元/5G; 990元/25G;

展开

基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₆H₅F₂NO₂S = 193.17
外观与形状(20℃)	固体
Reaxys-RN	2970375
PubChem物质ID	354334149
MDL编号	MFCD01320743

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Melting point	154.0 to 158.0 ℃

物性(参考值)

熔点	156 ℃
溶解性(可溶于)	甲醇

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。

H55437

Alfa Aesar

2,4-Difluorobenzenesulfonamide

96%

914元/250mg; 2565元/1g; 8935元/5g;

展开

基本信息

MDL
MFCD01320743

分子式
C₆H₅F₂NO₂S

分子量
193.17

熔点
154-158°

形态
Crystalline powder

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
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
否

005526

Fluorochem

2,4-Difluorobenzenesulfonamide

98%

308元/1g; 814元/5g; 1364元/10g; 2684元/25g;

展开

基本信息

CAS Number	13656-60-5
MDL Number	MFCD01320743

安全信息

图形或危害标志
危险性说明	H314: Causes severe skin burns and eye damage.
防范说明	P260: Do not breathe . P264: Wash hands thoroughly after handling. P280: Wear . 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). P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.