1-Chlorobutane

Modify Date: 2024-01-02 10:35:42

1-Chlorobutane Structure
1-Chlorobutane structure
Common Name 1-Chlorobutane
CAS Number 109-69-3 Molecular Weight 92.567
Density 0.9±0.1 g/cm3 Boiling Point 78.2±3.0 °C at 760 mmHg
Molecular Formula C4H9Cl Melting Point -123ºC
MSDS Chinese USA Flash Point -6.7±0.0 °C
Symbol GHS02 GHS08
GHS02, GHS08
Signal Word Danger

 Names

Name 1-Chlorobutane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 78.2±3.0 °C at 760 mmHg
Melting Point -123ºC
Molecular Formula C4H9Cl
Molecular Weight 92.567
Flash Point -6.7±0.0 °C
Exact Mass 92.039276
LogP 2.56
Vapour density 3.2 (vs air)
Vapour Pressure 103.4±0.1 mmHg at 25°C
Index of Refraction 1.396
Stability Stable. Highly flammable. Note low flash point and wide explosion limit range. Incompatible with strong oxidizing agents, strong bases.
Water Solubility 0.5 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EJ6300000
CHEMICAL NAME :
Butane, 1-chloro-
CAS REGISTRY NUMBER :
109-69-3
BEILSTEIN REFERENCE NO. :
1730909
LAST UPDATED :
199806
DATA ITEMS CITED :
21
MOLECULAR FORMULA :
C4-H9-Cl
MOLECULAR WEIGHT :
92.58
WISWESSER LINE NOTATION :
G4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2670 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8000 ppm/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
20 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
8 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
364 mg/kg/26W-I
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
10500 mg/kg/14D-I
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
32500 mg/kg/13W-I
TOXIC EFFECTS :
Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
21 gm/kg/14D-I
TOXIC EFFECTS :
Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
65 gm/kg/13W-I
TOXIC EFFECTS :
Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
13927 mg/kg
SEX/DURATION :
female 1-19 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death

MUTATION DATA

TYPE OF TEST :
Mutation in mammalian somatic cells
TEST SYSTEM :
Rodent - mouse Lymphocyte
DOSE/DURATION :
500 mg/L
REFERENCE :
NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-312,1986 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.5 mg/m3;Skin JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3168 No. of Facilities: 33 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 3202 (estimated) No. of Female Employees: 880 (estimated)

 Safety Information

Symbol GHS02 GHS08
GHS02, GHS08
Signal Word Danger
Hazard Statements H225-H304-H412
Precautionary Statements P210-P273-P301 + P310-P331-P403 + P235
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F:Flammable
Risk Phrases R11
Safety Phrases S16-S29-S9
RIDADR UN 1127
WGK Germany 2
RTECS EJ6300000
Packaging Group II
Hazard Class 3.0
HS Code 2903299090

 Synthetic Route

 Customs

HS Code 2903199000
Summary 2903199000 other saturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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 Synonyms

1-chloroethane
EINECS 203-696-6
Sure Shot
MFCD00001009
Butyl Chloride
1-butyl chloride
Chlorobutane,1
Chlorure de butyle
NBC wormer
N-BUTYL CHLORIDE
N-Propylcarbinyl chloride
Butane,1-chloro
1-chloro-butane
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