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CAS: 112-47-0
分子式: C10H22O2
分子量: 174.28
沸点: 297℃
熔点: 72-75℃
中文名称: 
1,10-癸二醇
十亚甲基二醇
亚癸基二醇
十次甲基二醇
1,10-二羟基癸烷
癸烷撑二醇
英文名称: 
Decamethylendiol
1,10-Decanediol
1,10-decamethylenediol
1,10-dihydroxydecane
alpha,omega-decanediol
decamethylene glycol
decamethylenediol
decane-1,10-diol
性质描述: 白色针状结晶。熔点72-75℃,沸点192℃(2.67kPa),170℃(1.07kPa)。易溶于醇和热乙醚,几乎不溶于冷水和石油醚。
生产方法: 由癸二酸经酯化、还原而得。1.酯化将癸二酸、乙醇、苯、对甲苯磺酸加入装有水分离器的反应锅中,加热回流,带水约4-5h,至无水分分出为止,冷却过滤,得癸二酸二乙酯粗品。收率85%。2.还原先将癸二酸二乙酯及无水乙醇投入反应锅中,在搅拌及冷却下再将金属钠逐渐加入,加热回流到金属钠全部溶解,无残留物为止。进行水蒸汽蒸馏,回收乙醇,然后再加入水稀释,冷却,析出的粗品用苯重结晶即得成品,收率为54%。
用途: 医药中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
D807080MACKLIN1,10-癸二醇98%35元/100g;   172元/500g;   340元/1kg;   814元/2.5kg;   3195元/10kg;   展开
储存:室温
状态:白色片状固体
D0014TCI1,10-Decanediol>97.0%(GC)150元/25G;   195元/100G;   530元/500G;   展开

基本信息

纯度/分析方法>97.0%(GC)
分子式/分子量C10H22O2 = 174.28
外观与形状(20℃)固体
Reaxys-RN1698975
PubChem物质ID87566768
SDBS (AIST Spectral DB)1623
Merck Index (14)2849
MDL编号MFCD00004749

技术规格

AppearanceWhite to Almost white powder to lump
Purity(GC)min. 97.0 %
Melting point72.0 to 75.0 ℃

物性(参考值)

熔点73 ℃
沸点192 ℃
水溶性不溶
溶解性(可溶于)

相关法规

RTECS#HD8433713
513993J&K1,10-Decanediol98.5%160元/100G;   523元/500G;   展开

基本信息

分子式C10H22O2
分子量174.28
熔点71-75
沸点297
闪点152
MDL编码MFCD00004749
Beilstein1698975
Merck14,2849
EINECS 编号203-975-2

安全信息

防范说明P262
WGK1
RTECSHD8433713
TSCA
A13923Alfa Aesar1,10-Decanediol97%567元/100g;   2421元/500g;   展开

应用
1,10-Decanediol is an minor intermediate in the production of polyesters. It also used in essence, perfumes and in pharmaceuticals. The diacrylate is hydrophobic and used for flexible dental materials, radiation curable coatings, and for lenses.

备注
Store in a cool, dry, well-ventilated area. Incompatible with oxidizing agent.

基本信息

MDL
MFCD00004749

EINECS
203-975-2

分子式
HO(CH2)10OH

分子量
174.28

熔点
71-74°

沸点
297°

闪点
152°(306°F)

密度
1.080

灵敏度
Ambient temperatures.

形态
Crystalline flakes

溶解性
Soluble in alcohol. Insoluble in water, petroleum ether.

Beilstein
1698975

Merck
14,2849

安全信息

RTECS
HD8433713

TSCA

C18104Alfa Aesar1,10-Decanediol99%973元/100g;   2192元/500g;   展开

基本信息

Ref#
18104

MDL
4749

分子式
C10 H22 O2

分子量
174.28

闪点
152

形态
White cryst flakes

D1203Sigma-Aldrich1,10-Decanediol98%365.58元/100 G;   1127.66元/500 G;   展开

基本信息

线性分子式HO(CH2)10OH
分子量174.28
Beilstein1698975
EC 号203-975-2
MDL编号MFCD00004749
PubChem化学物质编号24893376
NACRESNA.22

产品性质

质量水平200
测定98%
SMILES stringOCCCCCCCCCCO
InChI1S/C10H22O2/c11-9-7-5-3-1-2-4-6-8-10-12/h11-12H,1-10H2
InChI keyFOTKYAAJKYLFFN-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)305.6 °F - closed cup
闪点(C)152 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type N95 (US)
221944Fluorochem1,10-Decanediol95%220元/25g;   242元/100g;   展开

基本信息

CAS Number112-47-0
MDL NumberMFCD00004749
Boiling Point297 ℃
Melting Point72 - 75 ℃
Density0.891

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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