CAS 99-10-5; 3,5-二羟基苯甲酸; 3,5-dihydroxybenzoicacid

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

D794702

MACKLIN

3,5-二羟基苯甲酸

10mM in DMSO

185元/1ml;

展开

储存：-20°C

D806754

MACKLIN

3,5-二羟基苯甲酸

97%

31元/25g; 76元/100g; 286元/500g; 1202元/2.5kg;

展开

储存：室温
状态：白色到黄色粉末

D0570

TCI

3,5-Dihydroxybenzoic Acid

>98.0%(GC)(T)

295元/25G; 855元/100G;

展开

基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₇H₆O₄ = 154.12
外观与形状(20℃)	固体
Reaxys-RN	2207864
PubChem物质ID	87567224
SDBS (AIST Spectral DB)	2988
MDL编号	MFCD00002512

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Purity(Neutralization titration)	min. 98.0 %
Solubility in Hot water	almost transparency

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#

VH3708000

112860

J&K

3,5-Dihydroxybenzoic Acid

98%

116元/25g;

展开

基本信息

分子式	C₇H₆O₄
分子量	154.12
熔点	236-238
闪点	200
MDL编码	MFCD00002512
Beilstein	2207864
EINECS 编号	202-730-7

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 P280 P302+P352 P305+P351+P338
WGK	1
RTECS	VH3708000
TSCA	是

A11664

Alfa Aesar

3,5-Dihydroxybenzoic Acid

97%

350元/100g; 1227元/500g;

展开

应用
3,5-Dihydroxybenzoic acid is used in organic synthesis and as intermediate for the pharmaceutical.

备注
Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

基本信息

MDL
MFCD00002512

EINECS
202-730-7

分子式
C₇H₆O₄

分子量
154.12

熔点
ca 237° dec.

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in 50 mg/mL, 95% Ethanol.

Beilstein
2207864

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
VH3708000

TSCA
是

C11490

Alfa Aesar

3,5-Dihydroxybenzoic Acid

97%, ACROS Organics

834元/100g; 3535元/500g;

展开

基本信息

Ref#
11490

MDL
MFCD00002512

EINECS
202-730-7

分子式
C7 H6 O4

分子量
154.12

熔点
ca. 237° dec.

闪点
>200° (392°F)

形态
Solid

Beilstein
2207864

安全信息

RTECS
VH3708000

TSCA
是

D110000

Sigma-Aldrich

3,5-Dihydroxybenzoic Acid

97%

567.49元/100 G; 3479.71元/1 KG;

展开

基本信息

线性分子式	(HO)₂C₆H₃CO₂H
分子量	154.12
Beilstein	2207864
EC 号	202-730-7
MDL编号	MFCD00002512
PubChem化学物质编号	24893352
NACRES	NA.22

产品性质

质量水平	100
测定	97%
mp	236-238 ℃ (dec.) (lit.)
SMILES string	OC(=O)c1cc(O)cc(O)c1
InChI	1S/C7H6O4/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3,8-9H,(H,10,11)
InChI key	UYEMGAFJOZZIFP-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319
预防措施声明	P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
危险分类	Eye Irrit. 2 - Skin Irrit. 2
储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	392.0 °F - closed cup
闪点(C)	200 ℃ - closed cup
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

8.00737

Sigma-Aldrich

3,5-Dihydroxybenzoic Acid

for synthesis

540.56元/100 G; 1317.61元/250 G;

展开

产品说明

分析说明

Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 234 °C
Melting range (upper value): ≤ 238 °C
Identity (IR): passes test

基本信息

经验(实验)分子式	C₇H₆O₄
分子量	154.12
MDL编号	MFCD00002512
EC索引号	202-730-7

产品性质

质量水平	200
测定	≥98.0% (acidimetric)
自燃温度	>500 ℃ (DIN 51794)
效能	4160 mg/kg LD₅₀, oral (Rat)
pH值(酸碱度)	2.3 (25 ℃, 10 g/L in H₂O)
mp	234-238 ℃
溶解性	84 g/L
堆积密度	700 kg/m³
储存温度	2-30℃
InChI	1S/C7H6O4/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3,8-9H,(H,10,11)
InChI key	UYEMGAFJOZZIFP-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319
预防措施声明	P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
危险分类	Eye Irrit. 2 - Skin Irrit. 2
储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	392.0 °F - closed cup
闪点(C)	200 ℃ - closed cup

235192

Fluorochem

3,5-Dihydroxybenzoic Acid

97%

286元/100g;

展开

基本信息

CAS Number	99-10-5
MDL Number	MFCD00002512

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 .