白云石

白云石 基本信息
CAS号 16389-88-1 分子式 CH2O3.1/2Ca.1/2Mg
分子量 188.44141 精确质量  187.94843
PSA  71.06000 LogP  0.13640

基本信息 展开↓

CAS号:
16389-88-1
分子式:
CH2O3.1/2Ca.1/2Mg
分子量:
188.44141
中文名称:
白云石
英文名称:
Dolomite (CaMg(CO3)2)
中文别名:
白云石;
白云石粉;
(E)-ethyl 2-(2-(4-bromophenyl)hydrazono)propanoate;
Acetamide, N-(4-(hydroxymethyl)phenyl)-;
N-[4-(hydroxymethyl)phenyl]acetamide;
4-Acetamidobenzyl alcohol;
4-AMINOPYRIMIDINE-5-CARBONITRILE;
ethyl 2-ethoxyquinoline-1(2H)-carboxylate;
ethyl (2S)-2-ethoxyquinoline-1(2H)-carboxylate;
ethyl (2R)-2-ethoxyquinoline-1(2H)-carboxylate;
EEDQ;
1-phenylethane-1,2-diol;
(1R)-1-phenylethane-1,2-diol;
(R)-(-)-Styrene Glycol;
(R)-1-Phenyl-1,2-Ethanediol;
(R)-(-)-1-Phenyl-1,2-ethanediol;
Perhydrodibenzo-18-crown-6;
cis-Dicyclohexano-18-crown-6;
Dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin, eicosahydro-;
Icosahydrodibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin;
Dicyclohexano-18-crown-6, mixture of isomers;
icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine;
(4aR,11aR,15aR,22aS)-icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine;
(4aR,11aS,15aS,22aS)-icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine;
(4aR,11aR,15aS,22aS)-icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine;
(4aR,11aS,15aR,22aS)-ic
英文别名:
Dolomite (CaMg(CO3)2);
Dolomite (8CI);
BR-P 3;
Calcidol;
Calfix;
Calmag;
DA 130D;
DMO;
DMP;
DOLFL 50/90;
DR 80C;
DRB 30;
DRB 4/21;
DW 5000;
Dolo TTS;
Dolocron 32-15;
Dolofil 2055;
Dolofil 4085;
Dolomite FM;
GC 2;
Gurhofite;
MC 100B;
MD 10;
MD 5;
MD 5 (mineral);
Microdol 1;
Microdol 200;
Microdol 5;
Microdol A 1;
Microdol A 325;
Microdol A 70;
Microdol AI;
Microdol CT-Ex;
Microdol Extra;
Microdol H 200;
Microdol H 400;
Microdol H 600;
Microdol H Extra;
Microdol M 200;
Microdol Super;
Microdol X;
Midol 07-98;
Midol MD 60;
Myanit A 10;
Myanit A 20;
Myanit B;
Myanit C;
P 20;
Saxocarb 1000;
Sindoform K;
Stradolomit A 20;
Stradolomit A 40;
Uwanuriyo;
Virpazar
精确分子量/精确质量:
187.94843
极性分子表面积/PSA:
71.06000
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:
240-440-2
InChI:
InChI=1/CH2O3.Ca.Mg/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+2/p-2

物化性质展开↓

沸点:
333.6ºCat 760 mmHg
闪点:
169.8ºC

安全信息展开↓

海关代码:
6802999000

MSDS 展开↓


Section 1. Chemical Product and Company Identification
    Dolomite
    Common Name/
    Trade Name
    Dolomite

Section 4. First Aid Measures
    Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least
    Eye Contact
    15 minutes. Get medical attention if irritation occurs.
    Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops.
    Skin Contact
    Serious Skin Contact        Not available.    
    Inhalation        If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get    
    medical attention.
    Not available.
    Serious Inhalation
    Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an
    Ingestion
    unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight
    clothing such as a collar, tie, belt or waistband.
    Not available.
    Serious Ingestion

Section 5. Fire and Explosion Data
    Flammability of the Product Non-flammable.
    Auto-Ignition Temperature Not applicable.
    Not applicable.
    Flash Points
    Not applicable.
    Flammable Limits
    Not available.
    Products of Combustion
    Fire Hazards in Presence of Not applicable.
    Various Substances
    Risks of explosion of the product in presence of mechanical impact: Not available.
    Explosion Hazards in
    Slightly explosive in presence of open flames and sparks.
    Presence of Various
    Substances
    Not applicable.
    Fire Fighting Media
    and Instructions
    Not available.
    Special Remarks on
    Fire Hazards
    Fine dust dispersed in air in sufficient concentrations, and in the presences of an ignition source is a potential dust
    Special Remarks on
    explosion hazard.
    Explosion Hazards

Section 6. Accidental Release Measures
    Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading
    Small Spill
    water on the contaminated surface and dispose of according to local and regional authority requirements.
    Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on
    Large Spill
    the contaminated surface and allow to evacuate through the sanitary system.
    Dolomite

Section 7. Handling and Storage
    Do not breathe dust. Keep away from incompatibles such as oxidizing agents, acids.
    Precautions
    Keep container tightly closed. Keep container in a cool, well-ventilated area.
    Storage

Section 8. Exposure Controls/Personal Protection
    Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
    Engineering Controls
    recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
    airborne contaminants below the exposure limit.
    Personal Protection        Safety glasses. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.    
    Personal Protection in Case Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used to
    avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE
    of a Large Spill
    handling this product.
    Exposure Limits        Not available.    

Section 9. Physical and Chemical Properties
    Solid. (Granular solid. Powdered solid. Cystalline Odor        Characteristic.    
    Physical state and
    powder.)
    appearance
    Not available.
    Taste
    Not available.
    Molecular Weight
    Off-white.
    Color
    9 [Basic.]
    pH (1% soln/water)
    Not available.
    Boiling Point
    Not available.
    Melting Point
    Not available.
    Critical Temperature
    2.7 @ 25 C
    Specific Gravity
    2.9 @ 20 C (Water = 1)
    Not applicable.
    Vapor Pressure
    Not available.
    Vapor Density
    Not available.
    Volatility
    Not available.
    Odor Threshold
    Not available.
    Water/Oil Dist. Coeff.
    Not available.
    Ionicity (in Water)
    Is not dispersed in cold water, hot water.
    Dispersion Properties
    Insoluble in cold water, hot water.
    Solubility

Section 10. Stability and Reactivity Data
    The product is stable.
    Stability
    Not available.
    Instability Temperature
    Conditions of Instability Incompatible materials
    Incompatibility with various Reactive with oxidizing agents, acids.
    substances
    Not available.
    Corrosivity
    Dolomite
    Not available.
    Special Remarks on
    Reactivity
    Not available.
    Special Remarks on
    Corrosivity
    Will not occur.
    Polymerization

Section 11. Toxicological Information
    Inhalation. Ingestion.
    Routes of Entry
    Toxicity to Animals        LD50: Not available.    
    LC50: Not available.
    Chronic Effects on Humans Not available.
    Slightly hazardous in case of skin contact (irritant), of ingestion, of inhalation.
    Other Toxic Effects on
    Humans
    Not available.
    Special Remarks on
    Toxicity to Animals
    Not available.
    Special Remarks on
    Chronic Effects on Humans
    Acute Potential Health Effects:
    Special Remarks on other
    Skin: May cause skin irritation.
    Toxic Effects on Humans
    Eyes: Dust can cause eye irritation.
    Inhalation: This material is a dust or may produce dust. It may cause respiratory tract irritation. Breathing in small
    amounts of this material during normal industrial handling is not likely to cause harmful effects. Breathing in large
    amounts may be harmful.
    Ingestion: May cause digestive tract irritation. Swallowing small amounts during normal industrial handling is not
    likely to cause harmful effects. Swallowing large amounts may be harmful.
    Symptoms of exposure to this material through inhalation or ingestion may include: mouth and throat irritation,
    scratchy feeling, and coughing.

Section 12. Ecological Information
    Not available.
    Ecotoxicity
    Not available.
    BOD5 and COD
    Products of Biodegradation Possibly hazardous short term degradation products are not likely. However, long term degradation products may
    arise.
    The product itself and its products of degradation are not toxic.
    Toxicity of the Products
    of Biodegradation
    Not available.
    Special Remarks on the
    Products of Biodegradation

Section 13. Disposal Considerations
    Waste Disposal        Waste must be disposed of in accordance with federal, state and local environmental control    
    regulations.
    Dolomite

Section 14. Transport Information
    DO T Cl assi fi cati on        Not a DOT controlled material (United States).    
    Not applicable.
    Identification
    Not applicable.
    Special Provisions for
    Transport
    DO T (Pi ctograms)

Section 15. Other Regulatory Information and Pictograms
    TSCA 8(b) inventory: Dolomite
    Federal and State
    Regulations
    California prop. 65: This product contains the following ingredients for which the State of California has found to
    California
    cause cancer which would require a warning under the statute: No products were found.
    Proposition 65
    Warnings
    California prop. 65: This product contains the following ingredients for which the State of California has found to
    cause birth defects which would require a warning under the statute: No products were found.
    Other Regulations        EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances (EINECS No.    
    240-44-2).
    Canada: Listed on Canadian Non-Domestic Substance List (NDSL).
    China: Listed on National Inventory.
    Japan: Not lsted on National Inventory (ENCS).
    Korea: Listed on National Inventory (KECI).
    Philippines: Listed on National Inventory (PICCS).
    Australia: Listed on AICS.
    WHMIS (Canada) Not controlled under WHMIS (Canada).
    Other Classifications
    This product is not classified according Not applicable.
    DSCL (EEC)
    to the EU regulations.
    Health Hazard
    HMIS (U.S.A.)        1 National Fire Protection    
    0 Flammability
    0 Association (U.S.A.)
    Fire Hazard
    1 0 Reactivity
    Health
    Reactivity
    0
    Specific hazard
    Personal Protection
    E
    WHMIS (Canada)
    (Pictograms)
    DSCL (Europe)
    (Pictograms)
    TDG(Canada)
    (Pictograms)
    Dolomite
    ADR (Europe)
    (Pictograms)
    Protective Equipment
    Gloves.
    Lab coat.
    Dust respirator. Be sure to use an
    approved/certified respirator or equivalent.


SECTION 16 - ADDITIONAL INFORMATION
N/A

分子结构与计算化学数据展开↓

计算化学数据


1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:0

3.氢键受体数量:6

4.可旋转化学键数量:0

5.互变异构体数量:无

6.拓扑分子极性表面积:126

7.重原子数量:10

8.表面电荷:0

9.复杂度:18.8

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:4

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