CAS 5675-51-4; 十二碳二元醇; Dodecamethylene glycol

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货号

品牌

产品名称

规格

包装、参考价格

D822493

MACKLIN

1,12-十二烷二醇

98%

35元/25g; 78元/100g; 305元/500g; 1335元/2.5kg;

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储存：室温
状态：白色鳞片或粉末

D0969

TCI

1,12-Dodecanediol

>99.0%(GC)

180元/25G; 540元/100G; 1490元/500G;

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基本信息

纯度/分析方法	>99.0%(GC)
分子式/分子量	C₁₂H₂₆O₂ = 202.34
外观与形状(20℃)	固体
Reaxys-RN	1742760
PubChem物质ID	87567555
SDBS (AIST Spectral DB)	6436
MDL编号	MFCD00004755

技术规格

Appearance	White to Almost white powder to lump
Purity(GC)	min. 99.0 %
Melting point	80.0 to 83.0 ℃

物性(参考值)

熔点	82 ℃
沸点	189 ℃/12 mmHg

B22885

Alfa Aesar

1,12-Dodecanediol

99%

1109元/25g; 3064元/100g;

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应用
1,12-Dodecanediol is used in the polyester polyols for polyurethanes, coatings and inks, adhesives, lastomers, polyesters and co polyesters, polymer cross linkers, pharmaceutical intermediates, fragrances.

备注
Store in cool, dry place in a well sealed container. Store away from oxidizing agents.

基本信息

MDL
MFCD00004755

EINECS
227-133-9

分子式
HO(CH₂)₁₂OH

分子量
202.34

熔点
81-84°

沸点
188-190°/12mm

灵敏度
Ambient temperatures.

溶解性
Soluble in alcohol and warm ether. Insoluble in water and petroleum ether.

Beilstein
1742760

安全信息

TSCA
是

D221309

Sigma-Aldrich

1,12-Dodecanediol

99%

345.63元/25 G; 790.03元/100 G;

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基本信息

线性分子式	HO(CH₂)₁₂OH
分子量	202.33
Beilstein	1742760
EC 号	227-133-9
MDL编号	MFCD00004755
PubChem化学物质编号	24893656
NACRES	NA.22

产品性质

质量水平	100
测定	99%
bp	189 ℃/12 mmHg (lit.)
mp	79-81 ℃ (lit.)
SMILES string	OCCCCCCCCCCCCO
InChI	1S/C12H26O2/c13-11-9-7-5-3-1-2-4-6-8-10-12-14/h13-14H,1-12H2
InChI key	GHLKSLMMWAKNBM-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	348.8 °F - closed cup
闪点(C)	176.00 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, type N95 (US)

8.03501

Sigma-Aldrich

1,12-Dodecanediol

for synthesis

773.71元/100 G;

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产品说明

分析说明

Assay (GC, area%): ≥ 97.5 % (a/a)
Melting range (lower value): ≥ 78 °C
Melting range (upper value): ≤ 82 °C
Identity (IR): passes test

基本信息

线性分子式	HO(CH₂)₁₂OH
分子量	202.33
MDL编号	MFCD00004755
EC索引号	227-133-9

产品性质

质量水平	200
测定	≥97.5% (GC)
自燃温度	300 ℃
bp	324 ℃/1013 hPa
mp	79 ℃
转变温度	flash point 176 ℃
储存温度	2-30℃
InChI	1S/C12H26O2/c13-11-9-7-5-3-1-2-4-6-8-10-12-14/h13-14H,1-12H2
InChI key	GHLKSLMMWAKNBM-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	348.8 °F - closed cup
闪点(C)	176.00 ℃ - closed cup

040537

Fluorochem

Dodecane-1,12-diol

97%

220元/25g; 594元/100g;

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基本信息

CAS Number	5675-51-4
MDL Number	MFCD00004755

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 .