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1334-78-7生产厂家

1334-78-7价格

1334-78-7

1334-78-7结构式
1334-78-7结构式

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中文名 甲基苯甲醛
英文名 tolualdehydes
密度 1.023 g/cm3
沸点 199ºC at 760 mmHg
熔点 -6ºC
分子式 C7H6O
分子量 106.12200
闪点 78.3ºC
精确质量 106.04200
PSA 17.07000
LogP 1.49910
外观性状 无色油性液体带有一种甜的,草本的,苦杏仁气味
蒸汽压 0.349mmHg at 25°C
折射率 1.557

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XS3370000
CHEMICAL NAME :
Tolualdehyde
CAS REGISTRY NUMBER :
1334-78-7
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C8-H8-O
MOLECULAR WEIGHT :
120.16
WISWESSER LINE NOTATION :
VHR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,885,1976 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,885,1976 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
45500 mg/kg/13W-I
TOXIC EFFECTS :
Endocrine - changes in pituitary weight
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 10,637,1972 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4595 No. of Facilities: 15 (estimated) No. of Industries: 1 No. of Occupations: 16 No. of Employees: 2279 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4595 No. of Facilities: 32 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 455 (estimated) No. of Female Employees: 176 (estimated)