4-Pyrimidinol,2,5,6-triamino-, 4-(hydrogen sulfate)

物化性质

外观与性状：

灰白色至淡黄色固体

密度：

2.033 g/cm3

熔点：

>300°C

沸点：

277ºC at 760 mmHg

闪点：

121.3ºC

存储条件/存储方法：

保持容器密封，储存在阴凉，干燥的地方

稳定性相关：

常温常压下稳定，避免氧化物接触

其它信息：

1. 性状：白色或淡黄色固体。

2. 密度（g/mL,25/4℃）： 未确定

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：>300

5. 沸点（ºC,常压）：未确定

6. 沸点（ºC,5.2kPa）： 未确定

7. 折射率： 未确定

8. 闪点（ºC）： 未确定

9. 比旋光度（º）： 未确定

10. 自燃点或引燃温度（ºC）： 680

11. 蒸气压（kPa,25ºC）： 未确定

12. 饱和蒸气压（kPa,60ºC）： 未确定

13. 燃烧热（KJ/mol）：未确定

14. 临界温度（ºC）： 未确定

15. 临界压力（KPa）： 未确定

16. 油水（辛醇/水）分配系数的对数值： 未确定

17. 爆炸上限（%,V/V）：未确定

18. 爆炸下限（%,V/V）： 未确定

19. 溶解性：未确定

安全信息

外观与性状：

灰白色至淡黄色固体

密度：

2.033 g/cm3

熔点：

>300°C

沸点：

277ºC at 760 mmHg

闪点：

121.3ºC

存储条件/存储方法：

保持容器密封，储存在阴凉，干燥的地方

稳定性相关：

常温常压下稳定，避免氧化物接触

其它信息：

1. 性状：白色或淡黄色固体。

2. 密度（g/mL,25/4℃）： 未确定

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：>300

5. 沸点（ºC,常压）：未确定

6. 沸点（ºC,5.2kPa）： 未确定

7. 折射率： 未确定

8. 闪点（ºC）： 未确定

9. 比旋光度（º）： 未确定

10. 自燃点或引燃温度（ºC）： 680

11. 蒸气压（kPa,25ºC）： 未确定

12. 饱和蒸气压（kPa,60ºC）： 未确定

13. 燃烧热（KJ/mol）：未确定

14. 临界温度（ºC）： 未确定

15. 临界压力（KPa）： 未确定

16. 油水（辛醇/水）分配系数的对数值： 未确定

17. 爆炸上限（%,V/V）：未确定

18. 爆炸下限（%,V/V）： 未确定

19. 溶解性：未确定

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :

UW7175000

CHEMICAL NAME :

4-Pyrimidinol, 2,5,6-triamino-, hydrogen sulfate (ester)

CAS REGISTRY NUMBER :

1603-02-7

LAST UPDATED :

199012

DATA ITEMS CITED :

1

MOLECULAR FORMULA :

C4-H7-N5-O4-S

MOLECULAR WEIGHT :

221.22

WISWESSER LINE NOTATION :

T6N CNJ BZ DZ EZ FQ &WSQQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Parenteral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

800 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 7,694,1955

毒理学数据：

急性毒性：小鼠注射LDLo:800mg/kg 对眼睛、皮肤、粘膜有刺激作用

生态数据：

对水是稍微有害的，不要让未稀释或大量的产品接触地下水，水道或者污水系统，若无政府许可，勿将材料排入周围环境

MSDS

Name:	6-Hydroxy-2 4 5-Triaminopyrimidine Sulfate Material Safety Data Sheet
Synonym:
CAS:	1603-02-7

Section 1 - Chemical Product   MSDS Name:6-Hydroxy-2 4 5-Triaminopyrimidine Sulfate Material Safety Data Sheet
Synonym:
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
1603-02-7	6-Hydroxy-2,4,5-Triaminopyrimidine Sul		216-500-9

Hazard Symbols: None Listed.
Risk Phrases: None Listed.
Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation. The toxicological properties of this material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
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 immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
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 immediately.
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.
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 agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.
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 or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.
Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 1603-02-7: 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 to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: off-white to light yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: > 300 deg C
Autoignition Temperature: 680 deg C ( 1,256.00 deg F)
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: >195 deg C
Solubility in water: slightly soluble
Specific Gravity/Density:
Molecular Formula: C4H7N5O.H2SO4
Molecular Weight: 239.21
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:
Carbon monoxide, oxides of nitrogen, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 1603-02-7: UW7175000 LD50/LC50:
Not available.
Carcinogenicity:
6-Hydroxy-2,4,5-Triaminopyrimidine Sulfate - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
 
Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.
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:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 1603-02-7: No information available.
Canada
CAS# 1603-02-7 is listed on Canada's DSL List.
CAS# 1603-02-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1603-02-7 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据

中国海关编码：2933599090

概述：

2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

申报要素：

品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

摘要/Summary：

2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

分子结构与计算化学数据

计算化学数据

1、 疏水参数计算参考值（XlogP）：-1.8

2、 氢键供体数量：4

3、 氢键受体数量：9

4、 可旋转化学键数量：2

5、 互变异构体数量：16

6、 拓扑分子极性表面积（TPSA）：167

7、 重原子数量：14

8、 表面电荷：0

9、 复杂度：289

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：1