微晶蜡

微晶蜡 基本信息
CAS号 8001-75-0 分子式 C30H50O2
分子量 442.71700 精确质量  442.38100
PSA  37.30000 LogP  7.42780

基本信息 展开↓

CAS号:
8001-75-0
分子式:
C30H50O2
分子量:
442.71700
中文名称:
微晶蜡
英文名称:
(2R,4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS)-2-Hydroxy-4,4a,6b,8a, 11,11,12b,14a-octamethylicosahydro-3(2H)-picenone
中文别名:
微晶蜡;
地蜡;
Cod-liver oil;
Crotonoel;
Crotonoel [German];
Oils, croton;
Oleum tiglii;
Olin di croton;
UNII-WK97EQG57S;
croton oil;
Soybean oil, degummed;
Soybean oil deodorization;
Soybean oil, deodorized;
Soybean oil fatty acids, glycerol triester;
Soybean vegetable oil, winter fraction;
Soya Bean Oil;
soya oil from glycine max;
Fluorine, compressed [UN1045] [Poison gas];
RCRA waste no. P056;
UN1045;
fluoranyl;
Fluorine;
Copper(II) sulfate pentahydrate;
Plumbous chromate;
Primrose Chrome;
Pure Lemon Chrome L3GS;
Leadchromateyellowpowder;
Lead chromate;
Lead(II) chromate;
2-(2-oxopyrrolidin-1-yl)acetamide;
Piracetam;
Bronze, powder;
Copper wire (99.999%) 0.76mm dia.;
Copper wire cloth;
Copper foil (99.9985%);
Copper foil(99%);
Copper shot(99.9) 1-10mm;
Copper shot(99.999%) 2-8mm;
Copper metal foil;
Copper turnings;
Copper metal wire;
Copper solution 1000 ppm;
Copper solution 10 000
英文别名:
(2R,4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS)-2-Hydroxy-4,4a,6b,8a, 11,11,12b,14a-octamethylicosahydro-3(2H)-picenone;
(2R,4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS)-2-Hydroxy-4,4a,6b,8a,11,11,12b,14a-octamethylicosahydropicen-3(2H)-one;
3(2H)-picenone, eicosahydro-2-hydroxy-4,4a,6b,8a,11,11,12b,14a-octamethyl-, (2R,4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS)-;
CERIN;
Ceresine wax;
Crotonoel [German];
Oils, croton;
Oleum tiglii;
Olin di croton;
UNII-WK97EQG57S;
croton oil;
Soybean oil, degummed;
Soybean oil deodorization;
Soybean oil, deodorized;
Soybean oil fatty acids, glycerol triester;
Soybean vegetable oil, winter fraction;
Soya Bean Oil;
soya oil from glycine max;
Fluorine, compressed [UN1045] [Poison gas];
RCRA waste no. P056;
UN1045;
fluoranyl;
Fluorine;
Copper(II) sulfate pentahydrate;
Plumbous chromate;
Primrose Chrome;
Pure Lemon Chrome L3GS;
Leadchromateyellowpowder;
Lead chromate;
Lead(II) chromate;
2-(2-oxopyrrolidin-1-yl)acetamide;
Piracetam;
Bronze, powder;
Copper wire (99.999%) 0.76mm dia.;
Copper wire cloth;
Copper foil (99.9985%);
Copper foil(99%);
Copper shot(99.9) 1-10mm;
Copper shot(99.999%) 2-8mm;
Copper metal foil;
Copper turnings;
Copper metal wi
精确分子量/精确质量:
442.38100
极性分子表面积/PSA:
37.30000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
264-038-1
InChI:
InChI=1/C30H50O2/c1-19-24(32)20(31)17-22-27(19,5)10-9-21-28(22,6)14-16-30(8)23-18-25(2,3)11-12-26(23,4)13-15-29(21,30)7/h19-23,31H,9-18H2,1-8H3/t19-,20+,21-,22+,23+,26+,27+,28+,29+,30-/m0/s1

生产制备方法及用途展开↓

制备方法


主要采用精制法。以石油提纯脱蜡的蜡膏为原料,经减压蒸馏,加丙酮脱沥青,然后醇脱蜡、脱油、脱色而制得。

合成制备方法


主要采用精制法。以石油提纯脱蜡的蜡膏为原料,经减压蒸馏,加丙酮脱沥青,然后醇脱蜡、脱油、脱色而制得。

用途简介


化妆品用的地蜡可分为两个等级,一级品的熔点为74~78℃,二级品熔点66~68℃。用于化妆品,一级品地蜡可用作冷霜和乳液制品原料,二级品可作为唇膏、发蜡等的重要固化剂。油墨工业用于制造飞机票油墨,具有良好的耐磨性。

用途


化妆品用的地蜡可分为两个等级,一级品的熔点为74~78℃,二级品熔点66~68℃。用于化妆品,一级品地蜡可用作冷霜和乳液制品原料,二级品可作为唇膏、发蜡等的重要固化剂。油墨工业用于制造飞机票油墨,具有良好的耐磨性。

物化性质展开↓

密度:
1.006g/cm3
沸点:
510.078ºC at 760 mmHg
闪点:
215.876ºC
折射率:
1.514
其它信息:

1.       性状:白色或微黄脆硬又无定形结晶的蜡状固体。

2.       相对密度:0.90~0.95。

3.       熔点:61~78℃。

4.       碘值:7gI2·(100g)-1

5.       溶解度:不溶于水,溶于苯、乙醚、氯仿、乙醇、石油醚、松节油、二硫化碳、矿物油等。

安全信息展开↓

海关代码:
2712901000

MSDS 展开↓

Name: Ceresin Wax Material Safety Data Sheet
Synonym:
CAS: 8001-75-0
Section 1 - Chemical Product   MSDS Name:Ceresin Wax Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
8001-75-0 Ceresin wax 232-290-1
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation. Low hazard for normal industrial handling.
Skin:
May cause skin irritation. Low hazard for usual industrial handling.
Ingestion:
May cause irritation of the digestive tract. Low hazard for usual industrial handling.
Inhalation:
May cause respiratory tract irritation. Low hazard for usual industrial handling.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use carbon dioxide or dry chemical.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 8001-75-0: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves and clothing to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: white to pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 61-78C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Insoluble in water.
Specific Gravity/Density:
Molecular Formula:
Molecular Weight:

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
None.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 8001-75-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Ceresin wax - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.

Section 14 - TRANSPORT INFORMATION
 
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 8001-75-0: No information available.
Canada
CAS# 8001-75-0 is listed on Canada's DSL List.
CAS# 8001-75-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 8001-75-0 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A
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