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CAS: 320-37-6
分子式: C8H4F3NO4
分子量: 235.12
熔点: 138-142 ℃(lit.)
英文名称: 
4-Nitro-2-(trifluoromethyl)benzoic acid
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N815096MACKLIN4-硝基-2-(三氟甲基)苯甲酸97%28元/1g;   70元/5g;   350元/25g;   展开
储存:室温
状态:白色到棕褐色粉末或晶体
N1037TCI4-Nitro-2-(trifluoromethyl)benzoic Acid>97.0%(GC)(T)150元/1G;   590元/5G;   展开

基本信息

纯度/分析方法>97.0%(GC)(T)
分子式/分子量C8H4F3NO4 = 235.12
外观与形状(20℃)固体
Reaxys-RN2286105
PubChem物质ID354333232
MDL编号MFCD04039246

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(GC)min. 97.0 %
Purity(Neutralization titration)min. 97.0 %
Melting point139.0 to 143.0 ℃

物性(参考值)

熔点141 ℃

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。
626669J&K4-Nitro-2-(trifluoromethyl)benzoic Acid98%263元/1G;   1011元/5G;   展开

基本信息

分子式C8H4F3NO4
分子量235.12
熔点138-142
MDL编码MFCD04039246

安全信息

图形或危害标志
提示语Warning
危险说明H302
H317
H319
防范说明P280
P305+P351+P338
WGK3
TSCA
H61452Alfa Aesar4-Nitro-2-(trifluoromethyl)benzoic Acid97%908元/1g;   3630元/5g;   展开

基本信息

MDL
MFCD04039246

分子式
C8H4F3NO4

分子量
235.12

熔点
128-132°

形态
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

047283Fluorochem4-Nitro-2-(trifluoromethyl)benzoic Acid98%220元/1g;   550元/5g;   968元/10g;   1958元/25g;   展开

基本信息

CAS Number320-37-6
MDL NumberMFCD04039246
Melting Point141-142℃

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.
H332: Harmful if inhaled.
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 .
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