14941-52-7 Hazards Identification
Signal:
Danger
GHS Hazard Statements:
H225: Highly Flammable liquid and vapor [Danger Flammable liquids]
H304: May be fatal if swallowed and enters airways [Danger Aspiration hazard]
H315: Causes skin irritation [Warning Skin corrosion/irritation]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H340: May cause genetic defects [Danger Germ cell mutagenicity]
H350: May cause cancer [Danger Carcinogenicity]
H372 **: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
Precautionary Statement Codes:
P203, P210, P233, P240, P241, P242, P243, P260, P264, P264+P265, P270, P280, P281, P301+P316, P302+P352, P303+P361+P353, P305+P351+P338, P318, P319, P321, P331, P332+P317, P337+P317, P362+P364, P370+P378, P403+P235, P405, and P501
Hazard Classes and Categories:
Flam. Liq. 2
Carc. 1A
Muta. 1B
Asp. Tox. 1
STOT RE 1
Skin Irrit. 2
Eye Irrit. 2
Flam. Liq. 2 (99.85%)
Asp. Tox. 1 (99.45%)
Skin Irrit. 2 (99.95%)
Eye Irrit. 2 (99.95%)
Muta. 1B (99.9%)
Carc. 1A (99.9%)
STOT RE 1 (100%)
Aquatic Chronic 3 (16.2%)
Flam. Liq. 2 (100%)
Asp. Tox. 1 (100%)
Skin Irrit. 2 (100%)
Eye Irrit. 2 (100%)
Muta. 1B (100%)
Carc. 1A (100%)
Flammable liquid - category 2
Carcinogenicity - category 1A
Germ cell mutagenicity - category 1B
Specific target organ toxicity (repeated exposure) - category 1
Eye irritation - category 2
Skin irritation - category 2
Aspiration hazard - category 1
Acute toxicity - category 4
Carcinogenicity - category 1B
Flammable liquids - Category 2
Acute toxicity (Oral) - Category 4
Skin corrosion/irritation - Category 2
Serious eye damage/eye irritation - Category 2A
Germ cell mutagenicity - Category 2
Carcinogenicity - Category 1A
Reproductive toxicity - Category 2
Specific target organ toxicity - Single exposure - Category 1 (respiratory system),
Category 3 (narcotic effects)
Specific target organ toxicity - Repeated exposure - Category 1 (central nervous system, hematopoietic system)
Aspiration hazard - Category 1
Hazardous to the aquatic environment (Acute) - Category 2
Hazardous to the aquatic environment (Long-term) - Category 2
Carcinogens, Mutagens, Flammable - 3rd degree
Flammable - 4th degree
Hazards Summary:
Benzene is a colorless liquid with a sweet odor. It evaporates into the air very quickly and dissolves slightly in water. It is highly flammable and is formed from both natural processes and human activities. Benzene is widely used in the United States; it ranks in the top 20 chemicals for production volume. Some industries use benzene to make other chemicals which are used to make plastics, resins, and nylon and synthetic fibers. Benzene is also used to make some types of rubbers, lubricants, dyes, detergents, drugs, and pesticides. Natural sources of benzene include volcanoes and forest fires. Benzene is also a natural part of crude oil, gasoline, and cigarette smoke.
14941-52-7 Usage
Uses
Benzene-1,2,3,5-d4 (CAS# 14941-52-7) is a useful isotopically labeled research compound.
Check Digit Verification of cas no
The CAS Registry Mumber 14941-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,4 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 14941-52:
(7*1)+(6*4)+(5*9)+(4*4)+(3*1)+(2*5)+(1*2)=107
107 % 10 = 7
So 14941-52-7 is a valid CAS Registry Number.
