CAS 2948-46-1; alpha,alpha,alpha',alpha'-tetramethyl-p-benzenedimethanol

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货号

品牌

产品名称

规格

包装、参考价格

B857907

MACKLIN

二羟基-1,4-二异丙基苯

98%

101元/1g; 258元/5g; 1105元/25g; 3978元/100g;

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储存：室温,干燥
状态：白色到米黄色到微橙色固体

D1577

TCI

α,α'-Dihydroxy-1,4-diisopropylbenzene

>97.0%(GC)

570元/5G; 2400元/25G;

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基本信息

纯度/分析方法	>97.0%(GC)
分子式/分子量	C₁₂H₁₈O₂ = 194.27
外观与形状(20℃)	固体
Reaxys-RN	1943426
PubChem物质ID	87568062
MDL编号	MFCD00009827

技术规格

Appearance	White to Light yellow powder to crystal
Purity(GC)	min. 97.0 %
Melting point	143.0 to 146.0 ℃

物性(参考值)

熔点	144 ℃
沸点	168 ℃/12 mmHg
溶解性(可溶于)	醇

B21472

Alfa Aesar

1,4-Bis(2-hydroxyisopropyl)benzene

97%

898元/1g; 2471元/5g;

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应用
1,4-Bis(2-hydroxyisopropyl)benzene is used as a pharmaceutical intermediate.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from acids, acid chlorides, acid anhydrides, strong oxidizing agents.

基本信息

MDL
MFCD00009827

EINECS
220-964-8

分子式
C₁₂H₁₈O₂

分子量
194.28

熔点
142-146°

沸点
167-168°/12mm

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Slightly Soluble in water (2.1 g/L) (25°C).

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.

TSCA
是

255149

Sigma-Aldrich

1,4-Bis(2-hydroxyisopropyl)benzene

97%

2930.91元/25 G;

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基本信息

线性分子式	C₆H₄[C(CH₃)₂OH]₂
分子量	194.27
EC 号	220-964-8
MDL编号	MFCD00009827
PubChem化学物质编号	24855291
NACRES	NA.23

产品性质

质量水平	100
测定	97%
形式	powder
bp	167-168 ℃/12 mmHg (lit.)
mp	144-146 ℃ (lit.)
SMILES string	CC(C)(O)c1ccc(cc1)C(C)(C)O
InChI	1S/C12H18O2/c1-11(2,13)9-5-7-10(8-6-9)12(3,4)14/h5-8,13-14H,1-4H3
InChI key	LEARFTRDZQQTDN-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	P261 - P264 - P271 - P280 - 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 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

341803

Fluorochem

alpha,alpha,alpha',alpha'-Tetramethyl-1,4-benzenedimethanol

>97.0%(GC)

1342元/5g; 4752元/25g;

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基本信息

CAS Number	2948-46-1
MDL Number	MFCD00009827
Melting Point	144℃

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 .