10,11-Dimethoxystrychnine

物化性质

外观与性状：

白色结晶粉末

密度：

1.41 g/cm3

熔点：

175-178 °C (dec.)(lit.)

沸点：

633.7ºC at 760 mmHg

闪点：

337.1ºC

折射率：

1.685

存储条件/存储方法：

库房通风低温干燥,与食品分开储运

稳定性相关：

1.与数种含氧酸反应产生有色物质。吸入时剧毒。可能致癌。

其它信息：

1. 性状：无色斜方结晶。味极苦。

2. 密度（g/mL,25/4℃）：1.36

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：178

5. 沸点（ºC,常压）：270

6. 沸点（ºC,5.2kPa）：未确定

7. 折射率：1.851

8. 闪点（ºC）：未确定

9. 比旋光度（º）：-121（氯仿中）

10. 自燃点或引燃温度（ºC）：未确定

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：溶于水、沸水、乙醇、沸乙醇、氯仿、苯、甲苯、甲醇、甘油、戊醇，极微溶于乙醚和石油醚。

安全信息

外观与性状：

白色结晶粉末

密度：

1.41 g/cm3

熔点：

175-178 °C (dec.)(lit.)

沸点：

633.7ºC at 760 mmHg

闪点：

337.1ºC

折射率：

1.685

存储条件/存储方法：

库房通风低温干燥,与食品分开储运

稳定性相关：

1.与数种含氧酸反应产生有色物质。吸入时剧毒。可能致癌。

其它信息：

1. 性状：无色斜方结晶。味极苦。

2. 密度（g/mL,25/4℃）：1.36

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：178

5. 沸点（ºC,常压）：270

6. 沸点（ºC,5.2kPa）：未确定

7. 折射率：1.851

8. 闪点（ºC）：未确定

9. 比旋光度（º）：-121（氯仿中）

10. 自燃点或引燃温度（ºC）：未确定

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：溶于水、沸水、乙醇、沸乙醇、氯仿、苯、甲苯、甲醇、甘油、戊醇，极微溶于乙醚和石油醚。

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :

EH8925000

CHEMICAL NAME :

Brucine

CAS REGISTRY NUMBER :

357-57-3

LAST UPDATED :

199701

DATA ITEMS CITED :

13

MOLECULAR FORMULA :

C23-H26-N2-O4

MOLECULAR WEIGHT :

394.51

WISWESSER LINE NOTATION :

T6 G656 B7 C6 E5 D 5ABCEF A& FX MNV QO VN SU AH&&TTTTTJ IO1 JO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

91 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Behavioral - rigidity (including catalepsy) Behavioral - muscle contraction or spasticity

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 131,185,1961

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

150 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold

REFERENCE :

JOETD7 Journal of Ethnopharmacology. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1979- Volume(issue)/page/year: 35,295,1992

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

62 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold

REFERENCE :

JOETD7 Journal of Ethnopharmacology. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1979- Volume(issue)/page/year: 35,295,1992

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

60 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold

REFERENCE :

APSXAS Acta Pharmaceutica Suecica. (Apotekarsocieteten-Farmacevtiska Foereningen, Box 1136, S-111, 81 Stockholm, Sweden) V.1- 1964- Volume(issue)/page/year: 7,329,1970

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

12 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold

REFERENCE :

JOETD7 Journal of Ethnopharmacology. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1979- Volume(issue)/page/year: 35,295,1992

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Mammal - dog

DOSE/DURATION :

8 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1289,1935

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

30 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB214-270

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - guinea pig

DOSE/DURATION :

120 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB214-270

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Bird - pigeon

DOSE/DURATION :

58 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1289,1935 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84459 No. of Facilities: 109 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 150 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84459 No. of Facilities: 18 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 334 (estimated) No. of Female Employees: 119 (estimated)

毒理学数据：

剧毒，半数致死量LD50:16mg/kg（大鼠，经口）、0.96mg/kg（大鼠，静脉缓慢注入）。

生态数据：

1、其它有害作用：该物质对环境可能有危害，对水体应给予特别注意。

MSDS

Name:	Brucine Material Safety Data Sheet
Synonym:	Non
CAS:	357-57-3

Section 1 - Chemical Product   MSDS Name:Brucine Material Safety Data Sheet
Synonym:Non
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
357-57-3	Brucine	100.0	206-614-7

Hazard Symbols: T+
Risk Phrases: 26/28
Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Very toxic by inhalation and if swallowed.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. Poison by ingestion.
May cause tremors and convulsions.
Inhalation:
May cause respiratory tract irritation. May cause effects similar to those described for ingestion.
Chronic:
No information found.
Section 4 - FIRST AID MEASURES
  Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
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.
Get medical aid immediately. SPEED IS ESSENTIAL. A DOCTOR MUST BE NOTIFIED AT ONCE.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section.
Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Wash hands before eating. Remove contaminated clothing and wash before reuse. Avoid contact with skin and eyes. Do not ingest or inhale. Use only in a chemical fume hood.
Storage:
Poison room locked.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits CAS# 357-57-3: 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:
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: Not available.
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 176.00 - 178.00 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C23H26N2O4
Molecular Weight: 394.46
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
None reported.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 357-57-3: EH8925000 LD50/LC50:
CAS# 357-57-3: Oral, mouse: LD50 = 150 mg/kg.
Carcinogenicity:
Brucine - 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.
USA RQ: CAS# 357-57-3: 100 lb final RQ; 45.4 kg final RQ
Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T+
Risk Phrases:
R 26/28 Very toxic by inhalation and if swallowed.
Safety Phrases:
S 1 Keep locked up.
S 13 Keep away from food, drink and animal feeding
stuffs.
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# 357-57-3: 3
Canada
CAS# 357-57-3 is listed on Canada's DSL List.
CAS# 357-57-3 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 357-57-3 is listed on the TSCA inventory.

SECTION 16 - ADDITIONAL INFORMATION
N/A

分子结构与计算化学数据

分子结构数据

1、 摩尔折射率：105.88

2、 摩尔体积（cm³/mol）：278.3

3、 等张比容（90.2K）：791.3

4、 表面张力（dyne/cm）：65.3

5、 极化率（10^-24cm³）：41.97